26009008

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{30671}}^1$

素因数の和:30732

約数の個数: 20

約数和(自身を含む): 51344928

約数和(自身を除く): 25335920

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 30671, 61342, 122684, 245368, 490736, 1625563, 3251126, 6502252, 13004504, 26009008]

約数ペア:

[(1, 26009008), (2, 13004504), (4, 6502252), (8, 3251126), (16, 1625563), (53, 490736), (106, 245368), (212, 122684), (424, 61342), (848, 30671)]