68039221

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 73281024

約数和(自身を除く): 5241803

約数列:

[1, 23, 47, 113, 557, 1081, 2599, 5311, 12811, 26179, 62941, 122153, 602117, 1447643, 2958227, 68039221]

約数ペア:

[(1, 68039221), (23, 2958227), (47, 1447643), (113, 602117), (557, 122153), (1081, 62941), (2599, 26179), (5311, 12811)]