28305253497472

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{13368889}}^1$

素因数の和:13369066

約数の個数: 128

約数和(自身を含む): 68726789712000

約数和(自身を除く): 40421536214528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 139, 224, 238, 272, 278, 448, 476, 544, 556, 896, 952, 973, 1088, 1112, 1904, 1946, 2176, 2224, 2363, 3808, 3892, 4448, 4726, 7616, 7784, 8896, 9452, 15232, 15568, 16541, 17792, 18904, 31136, 33082, 37808, 62272, 66164, 75616, 124544, 132328, 151232, 264656, 302464, 529312, 1058624, 2117248, 13368889, 26737778, 53475556, 93582223, 106951112, 187164446, 213902224, 227271113, 374328892, 427804448, 454542226, 748657784, 855608896, 909084452, 1497315568, 1590897791, 1711217792, 1818168904, 1858275571, 2994631136, 3181795582, 3636337808, 3716551142, 5989262272, 6363591164, 7272675616, 7433102284, 11978524544, 12727182328, 13007928997, 14545351232, 14866204568, 25454364656, 26015857994, 29090702464, 29732409136, 31590684707, 50908729312, 52031715988, 59464818272, 63181369414, 101817458624, 104063431976, 118929636544, 126362738828, 203634917248, 208126863952, 221134792949, 237859273088, 252725477656, 416253727904, 442269585898, 505450955312, 832507455808, 884539171796, 1010901910624, 1665014911616, 1769078343592, 2021803821248, 3538156687184, 4043607642496, 7076313374368, 14152626748736, 28305253497472]

約数ペア:

[(1, 28305253497472), (2, 14152626748736), (4, 7076313374368), (7, 4043607642496), (8, 3538156687184), (14, 2021803821248), (16, 1769078343592), (17, 1665014911616), (28, 1010901910624), (32, 884539171796), (34, 832507455808), (56, 505450955312), (64, 442269585898), (68, 416253727904), (112, 252725477656), (119, 237859273088), (128, 221134792949), (136, 208126863952), (139, 203634917248), (224, 126362738828), (238, 118929636544), (272, 104063431976), (278, 101817458624), (448, 63181369414), (476, 59464818272), (544, 52031715988), (556, 50908729312), (896, 31590684707), (952, 29732409136), (973, 29090702464), (1088, 26015857994), (1112, 25454364656), (1904, 14866204568), (1946, 14545351232), (2176, 13007928997), (2224, 12727182328), (2363, 11978524544), (3808, 7433102284), (3892, 7272675616), (4448, 6363591164), (4726, 5989262272), (7616, 3716551142), (7784, 3636337808), (8896, 3181795582), (9452, 2994631136), (15232, 1858275571), (15568, 1818168904), (16541, 1711217792), (17792, 1590897791), (18904, 1497315568), (31136, 909084452), (33082, 855608896), (37808, 748657784), (62272, 454542226), (66164, 427804448), (75616, 374328892), (124544, 227271113), (132328, 213902224), (151232, 187164446), (264656, 106951112), (302464, 93582223), (529312, 53475556), (1058624, 26737778), (2117248, 13368889)]