78899198

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 140564160

約数和(自身を除く): 61664962

約数列:

[1, 2, 7, 14, 29, 58, 203, 373, 406, 521, 746, 1042, 2611, 3647, 5222, 7294, 10817, 15109, 21634, 30218, 75719, 105763, 151438, 194333, 211526, 388666, 1360331, 2720662, 5635657, 11271314, 39449599, 78899198]

約数ペア:

[(1, 78899198), (2, 39449599), (7, 11271314), (14, 5635657), (29, 2720662), (58, 1360331), (203, 388666), (373, 211526), (406, 194333), (521, 151438), (746, 105763), (1042, 75719), (2611, 30218), (3647, 21634), (5222, 15109), (7294, 10817)]