40761994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7723}}^1$

素因数の和:7774

約数の個数: 32

約数和(自身を含む): 77857920

約数和(自身を除く): 37095926

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 7723, 15446, 54061, 100399, 108122, 200798, 223967, 447934, 702793, 1405586, 1567769, 2911571, 3135538, 5823142, 20380997, 40761994]

約数ペア:

[(1, 40761994), (2, 20380997), (7, 5823142), (13, 3135538), (14, 2911571), (26, 1567769), (29, 1405586), (58, 702793), (91, 447934), (182, 223967), (203, 200798), (377, 108122), (406, 100399), (754, 54061), (2639, 15446), (5278, 7723)]