71313207992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{685703923}}^1$

素因数の和:685703942

約数の個数: 16

約数和(自身を含む): 143997824040

約数和(自身を除く): 72684616048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 685703923, 1371407846, 2742815692, 5485631384, 8914150999, 17828301998, 35656603996, 71313207992]

約数ペア:

[(1, 71313207992), (2, 35656603996), (4, 17828301998), (8, 8914150999), (13, 5485631384), (26, 2742815692), (52, 1371407846), (104, 685703923)]