40034296

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 77579280

約数和(自身を除く): 37544984

約数列:

[1, 2, 4, 8, 37, 74, 148, 211, 296, 422, 641, 844, 1282, 1688, 2564, 5128, 7807, 15614, 23717, 31228, 47434, 62456, 94868, 135251, 189736, 270502, 541004, 1082008, 5004287, 10008574, 20017148, 40034296]

約数ペア:

[(1, 40034296), (2, 20017148), (4, 10008574), (8, 5004287), (37, 1082008), (74, 541004), (148, 270502), (211, 189736), (296, 135251), (422, 94868), (641, 62456), (844, 47434), (1282, 31228), (1688, 23717), (2564, 15614), (5128, 7807)]