12959990336

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{15787}}^1$

素因数の和:16027

約数の個数: 56

約数和(自身を含む): 26178272256

約数和(自身を除く): 13218281920

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 127, 202, 254, 404, 508, 808, 1016, 1616, 2032, 3232, 4064, 6464, 8128, 12827, 15787, 25654, 31574, 51308, 63148, 102616, 126296, 205232, 252592, 410464, 505184, 820928, 1010368, 1594487, 2004949, 3188974, 4009898, 6377948, 8019796, 12755896, 16039592, 25511792, 32079184, 51023584, 64158368, 102047168, 128316736, 202499849, 404999698, 809999396, 1619998792, 3239997584, 6479995168, 12959990336]

約数ペア:

[(1, 12959990336), (2, 6479995168), (4, 3239997584), (8, 1619998792), (16, 809999396), (32, 404999698), (64, 202499849), (101, 128316736), (127, 102047168), (202, 64158368), (254, 51023584), (404, 32079184), (508, 25511792), (808, 16039592), (1016, 12755896), (1616, 8019796), (2032, 6377948), (3232, 4009898), (4064, 3188974), (6464, 2004949), (8128, 1594487), (12827, 1010368), (15787, 820928), (25654, 505184), (31574, 410464), (51308, 252592), (63148, 205232), (102616, 126296)]