74852848

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21559}}^1$

素因数の和:21605

約数の個数: 40

約数和(自身を含む): 171100160

約数和(自身を除く): 96247312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 21559, 43118, 86236, 150913, 172472, 301826, 344944, 603652, 668329, 1207304, 1336658, 2414608, 2673316, 4678303, 5346632, 9356606, 10693264, 18713212, 37426424, 74852848]

約数ペア:

[(1, 74852848), (2, 37426424), (4, 18713212), (7, 10693264), (8, 9356606), (14, 5346632), (16, 4678303), (28, 2673316), (31, 2414608), (56, 1336658), (62, 1207304), (112, 668329), (124, 603652), (217, 344944), (248, 301826), (434, 172472), (496, 150913), (868, 86236), (1736, 43118), (3472, 21559)]