61784978

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{2141}}^1$

素因数の和:2497

約数の個数: 16

約数和(自身を含む): 95001984

約数和(自身を除く): 33217006

約数列:

[1, 2, 47, 94, 307, 614, 2141, 4282, 14429, 28858, 100627, 201254, 657287, 1314574, 30892489, 61784978]

約数ペア:

[(1, 61784978), (2, 30892489), (47, 1314574), (94, 657287), (307, 201254), (614, 100627), (2141, 28858), (4282, 14429)]