72007853

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 77616000

約数和(自身を除く): 5608147

約数列:

[1, 19, 89, 97, 439, 1691, 1843, 8341, 8633, 39071, 42583, 164027, 742349, 809077, 3789887, 72007853]

約数ペア:

[(1, 72007853), (19, 3789887), (89, 809077), (97, 742349), (439, 164027), (1691, 42583), (1843, 39071), (8341, 8633)]