40006484

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 82911360

約数和(自身を除く): 42904876

約数列:

[1, 2, 4, 7, 14, 28, 59, 61, 118, 122, 236, 244, 397, 413, 427, 794, 826, 854, 1588, 1652, 1708, 2779, 3599, 5558, 7198, 11116, 14396, 23423, 24217, 25193, 46846, 48434, 50386, 93692, 96868, 100772, 163961, 169519, 327922, 339038, 655844, 678076, 1428803, 2857606, 5715212, 10001621, 20003242, 40006484]

約数ペア:

[(1, 40006484), (2, 20003242), (4, 10001621), (7, 5715212), (14, 2857606), (28, 1428803), (59, 678076), (61, 655844), (118, 339038), (122, 327922), (236, 169519), (244, 163961), (397, 100772), (413, 96868), (427, 93692), (794, 50386), (826, 48434), (854, 46846), (1588, 25193), (1652, 24217), (1708, 23423), (2779, 14396), (3599, 11116), (5558, 7198)]