72510394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{18413}}^1$

素因数の和:18605

約数の個数: 16

約数和(自身を含む): 119322720

約数和(自身を除く): 46812326

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 18413, 36826, 202543, 405086, 3295927, 6591854, 36255197, 72510394]

約数ペア:

[(1, 72510394), (2, 36255197), (11, 6591854), (22, 3295927), (179, 405086), (358, 202543), (1969, 36826), (3938, 18413)]