21802474048

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{2682391}}^1$

素因数の和:2682530

約数の個数: 28

約数和(自身を含む): 43604964352

約数和(自身を除く): 21802490304

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 2682391, 5364782, 10729564, 21459128, 42918256, 85836512, 171673024, 340663657, 681327314, 1362654628, 2725309256, 5450618512, 10901237024, 21802474048]

約数ペア:

[(1, 21802474048), (2, 10901237024), (4, 5450618512), (8, 2725309256), (16, 1362654628), (32, 681327314), (64, 340663657), (127, 171673024), (254, 85836512), (508, 42918256), (1016, 21459128), (2032, 10729564), (4064, 5364782), (8128, 2682391)]