7178704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{34513}}^1$

素因数の和:34534

約数の個数: 20

約数和(自身を含む): 14979076

約数和(自身を除く): 7800372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 34513, 69026, 138052, 276104, 448669, 552208, 897338, 1794676, 3589352, 7178704]

約数ペア:

[(1, 7178704), (2, 3589352), (4, 1794676), (8, 897338), (13, 552208), (16, 448669), (26, 276104), (52, 138052), (104, 69026), (208, 34513)]