74070968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3557}}^1$

素因数の和:3719

約数の個数: 32

約数和(自身を含む): 147301200

約数和(自身を除く): 73230232

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2603, 3557, 5206, 7114, 10412, 14228, 20824, 28456, 67583, 135166, 270332, 487309, 540664, 974618, 1949236, 3898472, 9258871, 18517742, 37035484, 74070968]

約数ペア:

[(1, 74070968), (2, 37035484), (4, 18517742), (8, 9258871), (19, 3898472), (38, 1949236), (76, 974618), (137, 540664), (152, 487309), (274, 270332), (548, 135166), (1096, 67583), (2603, 28456), (3557, 20824), (5206, 14228), (7114, 10412)]