68961856

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{34759}}^1$

素因数の和:34802

約数の個数: 28

約数和(自身を含む): 141264640

約数和(自身を除く): 72302784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 34759, 69518, 139036, 278072, 556144, 1077529, 1112288, 2155058, 2224576, 4310116, 8620232, 17240464, 34480928, 68961856]

約数ペア:

[(1, 68961856), (2, 34480928), (4, 17240464), (8, 8620232), (16, 4310116), (31, 2224576), (32, 2155058), (62, 1112288), (64, 1077529), (124, 556144), (248, 278072), (496, 139036), (992, 69518), (1984, 34759)]