41720978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 71500800

約数和(自身を除く): 29779822

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1147, 1399, 2294, 2798, 14911, 18187, 29822, 36374, 43369, 51763, 86738, 103526, 563797, 672919, 1127594, 1345838, 1604653, 3209306, 20860489, 41720978]

約数ペア:

[(1, 41720978), (2, 20860489), (13, 3209306), (26, 1604653), (31, 1345838), (37, 1127594), (62, 672919), (74, 563797), (403, 103526), (481, 86738), (806, 51763), (962, 43369), (1147, 36374), (1399, 29822), (2294, 18187), (2798, 14911)]