40771466

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 24546934

約数列:

[1, 2, 41, 47, 71, 82, 94, 142, 149, 298, 1927, 2911, 3337, 3854, 5822, 6109, 6674, 7003, 10579, 12218, 14006, 21158, 136817, 273634, 287123, 433739, 497213, 574246, 867478, 994426, 20385733, 40771466]

約数ペア:

[(1, 40771466), (2, 20385733), (41, 994426), (47, 867478), (71, 574246), (82, 497213), (94, 433739), (142, 287123), (149, 273634), (298, 136817), (1927, 21158), (2911, 14006), (3337, 12218), (3854, 10579), (5822, 7003), (6109, 6674)]