68523016

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 130890240

約数和(自身を除く): 62367224

約数列:

[1, 2, 4, 8, 103, 137, 206, 274, 412, 548, 607, 824, 1096, 1214, 2428, 4856, 14111, 28222, 56444, 62521, 83159, 112888, 125042, 166318, 250084, 332636, 500168, 665272, 8565377, 17130754, 34261508, 68523016]

約数ペア:

[(1, 68523016), (2, 34261508), (4, 17130754), (8, 8565377), (103, 665272), (137, 500168), (206, 332636), (274, 250084), (412, 166318), (548, 125042), (607, 112888), (824, 83159), (1096, 62521), (1214, 56444), (2428, 28222), (4856, 14111)]