71312653

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 77661360

約数和(自身を除く): 6348707

約数列:

[1, 29, 37, 41, 1073, 1189, 1517, 1621, 43993, 47009, 59977, 66461, 1739333, 1927369, 2459057, 71312653]

約数ペア:

[(1, 71312653), (29, 2459057), (37, 1927369), (41, 1739333), (1073, 66461), (1189, 59977), (1517, 47009), (1621, 43993)]