72421132

素因数分解:

$2^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{4099}}^1$

素因数の和:4741

約数の個数: 24

約数和(自身を含む): 145107200

約数和(自身を除く): 72686068

約数列:

[1, 2, 4, 7, 14, 28, 631, 1262, 2524, 4099, 4417, 8198, 8834, 16396, 17668, 28693, 57386, 114772, 2586469, 5172938, 10345876, 18105283, 36210566, 72421132]

約数ペア:

[(1, 72421132), (2, 36210566), (4, 18105283), (7, 10345876), (14, 5172938), (28, 2586469), (631, 114772), (1262, 57386), (2524, 28693), (4099, 17668), (4417, 16396), (8198, 8834)]