68274772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{4019}}^1$

素因数の和:4191

約数の個数: 24

約数和(自身を含む): 124266240

約数和(自身を除く): 55991468

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 4019, 4247, 8038, 8494, 16076, 16988, 124589, 249178, 498356, 550603, 1101206, 2202412, 17068693, 34137386, 68274772]

約数ペア:

[(1, 68274772), (2, 34137386), (4, 17068693), (31, 2202412), (62, 1101206), (124, 550603), (137, 498356), (274, 249178), (548, 124589), (4019, 16988), (4247, 16076), (8038, 8494)]