72345758

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{2357}}^1$

素因数の和:2611

約数の個数: 16

約数和(自身を含む): 110354400

約数和(自身を除く): 38008642

約数列:

[1, 2, 103, 149, 206, 298, 2357, 4714, 15347, 30694, 242771, 351193, 485542, 702386, 36172879, 72345758]

約数ペア:

[(1, 72345758), (2, 36172879), (103, 702386), (149, 485542), (206, 351193), (298, 242771), (2357, 30694), (4714, 15347)]