42528148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11519}}^1$

素因数の和:11607

約数の個数: 24

約数和(自身を含む): 81285120

約数和(自身を除く): 38756972

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 11519, 23038, 46076, 149747, 299494, 598988, 817849, 1635698, 3271396, 10632037, 21264074, 42528148]

約数ペア:

[(1, 42528148), (2, 21264074), (4, 10632037), (13, 3271396), (26, 1635698), (52, 817849), (71, 598988), (142, 299494), (284, 149747), (923, 46076), (1846, 23038), (3692, 11519)]