40317634

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 71663616

約数和(自身を除く): 31345982

約数列:

[1, 2, 7, 14, 47, 71, 94, 142, 329, 497, 658, 863, 994, 1726, 3337, 6041, 6674, 12082, 23359, 40561, 46718, 61273, 81122, 122546, 283927, 428911, 567854, 857822, 2879831, 5759662, 20158817, 40317634]

約数ペア:

[(1, 40317634), (2, 20158817), (7, 5759662), (14, 2879831), (47, 857822), (71, 567854), (94, 428911), (142, 283927), (329, 122546), (497, 81122), (658, 61273), (863, 46718), (994, 40561), (1726, 23359), (3337, 12082), (6041, 6674)]