28221818545

素因数分解:

$5^1\times {\mathrm{607}}^1\times {\mathrm{691}}^1\times {\mathrm{13457}}^1$

素因数の和:14760

約数の個数: 16

約数和(自身を含む): 33973590528

約数和(自身を除く): 5751771983

約数列:

[1, 5, 607, 691, 3035, 3455, 13457, 67285, 419437, 2097185, 8168399, 9298787, 40841995, 46493935, 5644363709, 28221818545]

約数ペア:

[(1, 28221818545), (5, 5644363709), (607, 46493935), (691, 40841995), (3035, 9298787), (3455, 8168399), (13457, 2097185), (67285, 419437)]