42376568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1471}}^1$

素因数の和:1767

約数の個数: 32

約数和(自身を含む): 85935360

約数和(自身を除く): 43558792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 554, 1108, 1471, 2216, 2942, 3601, 5884, 7202, 11768, 14404, 19123, 28808, 38246, 76492, 152984, 407467, 814934, 1629868, 3259736, 5297071, 10594142, 21188284, 42376568]

約数ペア:

[(1, 42376568), (2, 21188284), (4, 10594142), (8, 5297071), (13, 3259736), (26, 1629868), (52, 814934), (104, 407467), (277, 152984), (554, 76492), (1108, 38246), (1471, 28808), (2216, 19123), (2942, 14404), (3601, 11768), (5884, 7202)]