27596270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12487}}^1$

素因数の和:12524

約数の個数: 32

約数和(自身を含む): 56645568

約数和(自身を除く): 29049298

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 12487, 24974, 62435, 124870, 162331, 212279, 324662, 424558, 811655, 1061395, 1623310, 2122790, 2759627, 5519254, 13798135, 27596270]

約数ペア:

[(1, 27596270), (2, 13798135), (5, 5519254), (10, 2759627), (13, 2122790), (17, 1623310), (26, 1061395), (34, 811655), (65, 424558), (85, 324662), (130, 212279), (170, 162331), (221, 124870), (442, 62435), (1105, 24974), (2210, 12487)]