72250892

素因数分解:

$2^2\times 7^4\times {\mathrm{7523}}^1$

素因数の和:7555

約数の個数: 30

約数和(自身を含む): 147523068

約数和(自身を除く): 75272176

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 7523, 9604, 15046, 30092, 52661, 105322, 210644, 368627, 737254, 1474508, 2580389, 5160778, 10321556, 18062723, 36125446, 72250892]

約数ペア:

[(1, 72250892), (2, 36125446), (4, 18062723), (7, 10321556), (14, 5160778), (28, 2580389), (49, 1474508), (98, 737254), (196, 368627), (343, 210644), (686, 105322), (1372, 52661), (2401, 30092), (4802, 15046), (7523, 9604)]