40829746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22861}}^1$

素因数の和:22929

約数の個数: 16

約数和(自身を含む): 65842560

約数和(自身を除く): 25012814

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 22861, 45722, 434359, 868718, 1074467, 2148934, 20414873, 40829746]

約数ペア:

[(1, 40829746), (2, 20414873), (19, 2148934), (38, 1074467), (47, 868718), (94, 434359), (893, 45722), (1786, 22861)]