78111268

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{4289}}^1$

素因数の和:4479

約数の個数: 24

約数和(自身を含む): 142342200

約数和(自身を除く): 64230932

約数列:

[1, 2, 4, 29, 58, 116, 157, 314, 628, 4289, 4553, 8578, 9106, 17156, 18212, 124381, 248762, 497524, 673373, 1346746, 2693492, 19527817, 39055634, 78111268]

約数ペア:

[(1, 78111268), (2, 39055634), (4, 19527817), (29, 2693492), (58, 1346746), (116, 673373), (157, 497524), (314, 248762), (628, 124381), (4289, 18212), (4553, 17156), (8578, 9106)]