71398430

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{22811}}^1$

素因数の和:23131

約数の個数: 16

約数和(自身を含む): 128933424

約数和(自身を除く): 57534994

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 22811, 45622, 114055, 228110, 7139843, 14279686, 35699215, 71398430]

約数ペア:

[(1, 71398430), (2, 35699215), (5, 14279686), (10, 7139843), (313, 228110), (626, 114055), (1565, 45622), (3130, 22811)]