2879508736

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37619}}^1$

素因数の和:37671

約数の個数: 72

約数和(自身を含む): 6459203520

約数和(自身を除く): 3579694784

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2392, 2944, 3328, 4784, 5888, 9568, 19136, 37619, 38272, 75238, 76544, 150476, 300952, 489047, 601904, 865237, 978094, 1203808, 1730474, 1956188, 2407616, 3460948, 3912376, 4815232, 6921896, 7824752, 9630464, 11248081, 13843792, 15649504, 22496162, 27687584, 31299008, 44992324, 55375168, 62598016, 89984648, 110750336, 125196032, 179969296, 221500672, 359938592, 719877184, 1439754368, 2879508736]

約数ペア:

[(1, 2879508736), (2, 1439754368), (4, 719877184), (8, 359938592), (13, 221500672), (16, 179969296), (23, 125196032), (26, 110750336), (32, 89984648), (46, 62598016), (52, 55375168), (64, 44992324), (92, 31299008), (104, 27687584), (128, 22496162), (184, 15649504), (208, 13843792), (256, 11248081), (299, 9630464), (368, 7824752), (416, 6921896), (598, 4815232), (736, 3912376), (832, 3460948), (1196, 2407616), (1472, 1956188), (1664, 1730474), (2392, 1203808), (2944, 978094), (3328, 865237), (4784, 601904), (5888, 489047), (9568, 300952), (19136, 150476), (37619, 76544), (38272, 75238)]