68375476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{4201}}^1$

素因数の和:4531

約数の個数: 24

約数和(自身を含む): 129303944

約数和(自身を除く): 60928468

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 4069, 4201, 8138, 8402, 16276, 16804, 54613, 109226, 218452, 1314913, 2629826, 5259652, 17093869, 34187738, 68375476]

約数ペア:

[(1, 68375476), (2, 34187738), (4, 17093869), (13, 5259652), (26, 2629826), (52, 1314913), (313, 218452), (626, 109226), (1252, 54613), (4069, 16804), (4201, 16276), (8138, 8402)]