70780624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1483}}^1$

素因数の和:1667

約数の個数: 40

約数和(自身を含む): 145372640

約数和(自身を除く): 74592016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1256, 1483, 2512, 2966, 2983, 5932, 5966, 11864, 11932, 23728, 23864, 28177, 47728, 56354, 112708, 225416, 232831, 450832, 465662, 931324, 1862648, 3725296, 4423789, 8847578, 17695156, 35390312, 70780624]

約数ペア:

[(1, 70780624), (2, 35390312), (4, 17695156), (8, 8847578), (16, 4423789), (19, 3725296), (38, 1862648), (76, 931324), (152, 465662), (157, 450832), (304, 232831), (314, 225416), (628, 112708), (1256, 56354), (1483, 47728), (2512, 28177), (2966, 23864), (2983, 23728), (5932, 11932), (5966, 11864)]