4447089688

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{13627}}^1$

素因数の和:13784

約数の個数: 48

約数和(自身を含む): 8878778280

約数和(自身を除く): 4431688592

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 361, 452, 722, 904, 1444, 2147, 2888, 4294, 8588, 13627, 17176, 27254, 40793, 54508, 81586, 109016, 163172, 258913, 326344, 517826, 1035652, 1539851, 2071304, 3079702, 4919347, 6159404, 9838694, 12318808, 19677388, 29257169, 39354776, 58514338, 117028676, 234057352, 555886211, 1111772422, 2223544844, 4447089688]

約数ペア:

[(1, 4447089688), (2, 2223544844), (4, 1111772422), (8, 555886211), (19, 234057352), (38, 117028676), (76, 58514338), (113, 39354776), (152, 29257169), (226, 19677388), (361, 12318808), (452, 9838694), (722, 6159404), (904, 4919347), (1444, 3079702), (2147, 2071304), (2888, 1539851), (4294, 1035652), (8588, 517826), (13627, 326344), (17176, 258913), (27254, 163172), (40793, 109016), (54508, 81586)]