42657784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{410171}}^1$

素因数の和:410190

約数の個数: 16

約数和(自身を含む): 86136120

約数和(自身を除く): 43478336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 410171, 820342, 1640684, 3281368, 5332223, 10664446, 21328892, 42657784]

約数ペア:

[(1, 42657784), (2, 21328892), (4, 10664446), (8, 5332223), (13, 3281368), (26, 1640684), (52, 820342), (104, 410171)]