71282816

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{50627}}^1$

素因数の和:50652

約数の個数: 32

約数和(自身を含む): 154921680

約数和(自身を除く): 83638864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 50627, 101254, 202508, 405016, 556897, 810032, 1113794, 1620064, 2227588, 3240128, 4455176, 6480256, 8910352, 17820704, 35641408, 71282816]

約数ペア:

[(1, 71282816), (2, 35641408), (4, 17820704), (8, 8910352), (11, 6480256), (16, 4455176), (22, 3240128), (32, 2227588), (44, 1620064), (64, 1113794), (88, 810032), (128, 556897), (176, 405016), (352, 202508), (704, 101254), (1408, 50627)]