74969896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2851}}^1$

素因数の和:3049

約数の個数: 32

約数和(自身を含む): 148874400

約数和(自身を除く): 73904504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1384, 2851, 3287, 5702, 6574, 11404, 13148, 22808, 26296, 54169, 108338, 216676, 433352, 493223, 986446, 1972892, 3945784, 9371237, 18742474, 37484948, 74969896]

約数ペア:

[(1, 74969896), (2, 37484948), (4, 18742474), (8, 9371237), (19, 3945784), (38, 1972892), (76, 986446), (152, 493223), (173, 433352), (346, 216676), (692, 108338), (1384, 54169), (2851, 26296), (3287, 22808), (5702, 13148), (6574, 11404)]