72941758

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{1621}}^1$

素因数の和:1923

約数の個数: 16

約数和(自身を含む): 110944800

約数和(自身を除く): 38003042

約数列:

[1, 2, 149, 151, 298, 302, 1621, 3242, 22499, 44998, 241529, 244771, 483058, 489542, 36470879, 72941758]

約数ペア:

[(1, 72941758), (2, 36470879), (149, 489542), (151, 483058), (298, 244771), (302, 241529), (1621, 44998), (3242, 22499)]