38780018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 62339760

約数和(自身を除く): 23559742

約数列:

[1, 2, 29, 58, 61, 97, 113, 122, 194, 226, 1769, 2813, 3277, 3538, 5626, 5917, 6554, 6893, 10961, 11834, 13786, 21922, 171593, 199897, 317869, 343186, 399794, 635738, 668621, 1337242, 19390009, 38780018]

約数ペア:

[(1, 38780018), (2, 19390009), (29, 1337242), (58, 668621), (61, 635738), (97, 399794), (113, 343186), (122, 317869), (194, 199897), (226, 171593), (1769, 21922), (2813, 13786), (3277, 11834), (3538, 10961), (5626, 6893), (5917, 6554)]