74282704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{244351}}^1$

素因数の和:244378

約数の個数: 20

約数和(自身を含む): 151498240

約数和(自身を除く): 77215536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 244351, 488702, 977404, 1954808, 3909616, 4642669, 9285338, 18570676, 37141352, 74282704]

約数ペア:

[(1, 74282704), (2, 37141352), (4, 18570676), (8, 9285338), (16, 4642669), (19, 3909616), (38, 1954808), (76, 977404), (152, 488702), (304, 244351)]