68937016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7687}}^1$

素因数の和:7771

約数の個数: 32

約数和(自身を含む): 138384000

約数和(自身を除く): 69446984

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 7687, 8968, 15374, 30748, 61496, 146053, 292106, 453533, 584212, 907066, 1168424, 1814132, 3628264, 8617127, 17234254, 34468508, 68937016]

約数ペア:

[(1, 68937016), (2, 34468508), (4, 17234254), (8, 8617127), (19, 3628264), (38, 1814132), (59, 1168424), (76, 907066), (118, 584212), (152, 453533), (236, 292106), (472, 146053), (1121, 61496), (2242, 30748), (4484, 15374), (7687, 8968)]