7865104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37813}}^1$

素因数の和:37834

約数の個数: 20

約数和(自身を含む): 16411276

約数和(自身を除く): 8546172

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 37813, 75626, 151252, 302504, 491569, 605008, 983138, 1966276, 3932552, 7865104]

約数ペア:

[(1, 7865104), (2, 3932552), (4, 1966276), (8, 983138), (13, 605008), (16, 491569), (26, 302504), (52, 151252), (104, 75626), (208, 37813)]