73750628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{138629}}^1$

素因数の和:138659

約数の個数: 24

約数和(自身を含む): 155265600

約数和(自身を除く): 81514972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 138629, 277258, 554516, 970403, 1940806, 2633951, 3881612, 5267902, 10535804, 18437657, 36875314, 73750628]

約数ペア:

[(1, 73750628), (2, 36875314), (4, 18437657), (7, 10535804), (14, 5267902), (19, 3881612), (28, 2633951), (38, 1940806), (76, 970403), (133, 554516), (266, 277258), (532, 138629)]