1400023984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7219}}^1$

素因数の和:7298

約数の個数: 80

約数和(自身を含む): 3094087680

約数和(自身を除く): 1694063696

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 272, 368, 391, 496, 527, 713, 782, 1054, 1426, 1564, 2108, 2852, 3128, 4216, 5704, 6256, 7219, 8432, 11408, 12121, 14438, 24242, 28876, 48484, 57752, 96968, 115504, 122723, 166037, 193936, 223789, 245446, 332074, 447578, 490892, 664148, 895156, 981784, 1328296, 1790312, 1963568, 2656592, 2822629, 3580624, 3804413, 5147147, 5645258, 7608826, 10294294, 11290516, 15217652, 20588588, 22581032, 30435304, 41177176, 45162064, 60870608, 82354352, 87501499, 175002998, 350005996, 700011992, 1400023984]

約数ペア:

[(1, 1400023984), (2, 700011992), (4, 350005996), (8, 175002998), (16, 87501499), (17, 82354352), (23, 60870608), (31, 45162064), (34, 41177176), (46, 30435304), (62, 22581032), (68, 20588588), (92, 15217652), (124, 11290516), (136, 10294294), (184, 7608826), (248, 5645258), (272, 5147147), (368, 3804413), (391, 3580624), (496, 2822629), (527, 2656592), (713, 1963568), (782, 1790312), (1054, 1328296), (1426, 981784), (1564, 895156), (2108, 664148), (2852, 490892), (3128, 447578), (4216, 332074), (5704, 245446), (6256, 223789), (7219, 193936), (8432, 166037), (11408, 122723), (12121, 115504), (14438, 96968), (24242, 57752), (28876, 48484)]