39078848

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{19697}}^1$

素因数の和:19740

約数の個数: 28

約数和(自身を含む): 80052672

約数和(自身を除く): 40973824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 19697, 39394, 78788, 157576, 315152, 610607, 630304, 1221214, 1260608, 2442428, 4884856, 9769712, 19539424, 39078848]

約数ペア:

[(1, 39078848), (2, 19539424), (4, 9769712), (8, 4884856), (16, 2442428), (31, 1260608), (32, 1221214), (62, 630304), (64, 610607), (124, 315152), (248, 157576), (496, 78788), (992, 39394), (1984, 19697)]