68872358

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{1249}}^1$

素因数の和:1679

約数の個数: 16

約数和(自身を含む): 105000000

約数和(自身を除く): 36127642

約数列:

[1, 2, 79, 158, 349, 698, 1249, 2498, 27571, 55142, 98671, 197342, 435901, 871802, 34436179, 68872358]

約数ペア:

[(1, 68872358), (2, 34436179), (79, 871802), (158, 435901), (349, 197342), (698, 98671), (1249, 55142), (2498, 27571)]