4042448

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{3461}}^1$

素因数の和:3542

約数の個数: 20

約数和(自身を含む): 7941828

約数和(自身を除く): 3899380

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 3461, 6922, 13844, 27688, 55376, 252653, 505306, 1010612, 2021224, 4042448]

約数ペア:

[(1, 4042448), (2, 2021224), (4, 1010612), (8, 505306), (16, 252653), (73, 55376), (146, 27688), (292, 13844), (584, 6922), (1168, 3461)]