71226352

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{3943}}^1$

素因数の和:5080

約数の個数: 20

約数和(自身を含む): 138158320

約数和(自身を除く): 66931968

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 3943, 4516, 7886, 9032, 15772, 18064, 31544, 63088, 4451647, 8903294, 17806588, 35613176, 71226352]

約数ペア:

[(1, 71226352), (2, 35613176), (4, 17806588), (8, 8903294), (16, 4451647), (1129, 63088), (2258, 31544), (3943, 18064), (4516, 15772), (7886, 9032)]