7858019776

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{571}}^1\times {\mathrm{2129}}^1$

素因数の和:2813

約数の個数: 56

約数和(自身を含む): 15782635440

約数和(自身を除く): 7924615664

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 571, 808, 1142, 1616, 2129, 2284, 3232, 4258, 4568, 6464, 8516, 9136, 17032, 18272, 34064, 36544, 57671, 68128, 115342, 136256, 215029, 230684, 430058, 461368, 860116, 922736, 1215659, 1720232, 1845472, 2431318, 3440464, 3690944, 4862636, 6880928, 9725272, 13761856, 19450544, 38901088, 77802176, 122781559, 245563118, 491126236, 982252472, 1964504944, 3929009888, 7858019776]

約数ペア:

[(1, 7858019776), (2, 3929009888), (4, 1964504944), (8, 982252472), (16, 491126236), (32, 245563118), (64, 122781559), (101, 77802176), (202, 38901088), (404, 19450544), (571, 13761856), (808, 9725272), (1142, 6880928), (1616, 4862636), (2129, 3690944), (2284, 3440464), (3232, 2431318), (4258, 1845472), (4568, 1720232), (6464, 1215659), (8516, 922736), (9136, 860116), (17032, 461368), (18272, 430058), (34064, 230684), (36544, 215029), (57671, 136256), (68128, 115342)]