74286713

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 80821440

約数和(自身を除く): 6534727

約数列:

[1, 19, 37, 251, 421, 703, 4769, 7999, 9287, 15577, 105671, 176453, 295963, 2007749, 3909827, 74286713]

約数ペア:

[(1, 74286713), (19, 3909827), (37, 2007749), (251, 295963), (421, 176453), (703, 105671), (4769, 15577), (7999, 9287)]