28945835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3671}}^1$

素因数の和:3778

約数の個数: 16

約数和(自身を含む): 37013760

約数和(自身を除く): 8067925

約数列:

[1, 5, 19, 83, 95, 415, 1577, 3671, 7885, 18355, 69749, 304693, 348745, 1523465, 5789167, 28945835]

約数ペア:

[(1, 28945835), (5, 5789167), (19, 1523465), (83, 348745), (95, 304693), (415, 69749), (1577, 18355), (3671, 7885)]