72415018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{3539}}^1$

素因数の和:4341

約数の個数: 16

約数和(自身を含む): 117159840

約数和(自身を除く): 44744822

約数列:

[1, 2, 13, 26, 787, 1574, 3539, 7078, 10231, 20462, 46007, 92014, 2785193, 5570386, 36207509, 72415018]

約数ペア:

[(1, 72415018), (2, 36207509), (13, 5570386), (26, 2785193), (787, 92014), (1574, 46007), (3539, 20462), (7078, 10231)]