64449116

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{1213}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 116252640

約数和(自身を除く): 51803524

約数列:

[1, 2, 4, 37, 74, 148, 359, 718, 1213, 1436, 2426, 4852, 13283, 26566, 44881, 53132, 89762, 179524, 435467, 870934, 1741868, 16112279, 32224558, 64449116]

約数ペア:

[(1, 64449116), (2, 32224558), (4, 16112279), (37, 1741868), (74, 870934), (148, 435467), (359, 179524), (718, 89762), (1213, 53132), (1436, 44881), (2426, 26566), (4852, 13283)]