74019718

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1\times {\mathrm{821}}^1$

素因数の和:1623

約数の個数: 16

約数和(自身を含む): 113140080

約数和(自身を除く): 39120362

約数列:

[1, 2, 61, 122, 739, 821, 1478, 1642, 45079, 50081, 90158, 100162, 606719, 1213438, 37009859, 74019718]

約数ペア:

[(1, 74019718), (2, 37009859), (61, 1213438), (122, 606719), (739, 100162), (821, 90158), (1478, 50081), (1642, 45079)]