40700504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{391351}}^1$

素因数の和:391370

約数の個数: 16

約数和(自身を含む): 82183920

約数和(自身を除く): 41483416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 391351, 782702, 1565404, 3130808, 5087563, 10175126, 20350252, 40700504]

約数ペア:

[(1, 40700504), (2, 20350252), (4, 10175126), (8, 5087563), (13, 3130808), (26, 1565404), (52, 782702), (104, 391351)]