39899288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34877}}^1$

素因数の和:34907

約数の個数: 32

約数和(自身を含む): 87892560

約数和(自身を除く): 47993272

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 34877, 69754, 139508, 279016, 383647, 453401, 767294, 906802, 1534588, 1813604, 3069176, 3627208, 4987411, 9974822, 19949644, 39899288]

約数ペア:

[(1, 39899288), (2, 19949644), (4, 9974822), (8, 4987411), (11, 3627208), (13, 3069176), (22, 1813604), (26, 1534588), (44, 906802), (52, 767294), (88, 453401), (104, 383647), (143, 279016), (286, 139508), (572, 69754), (1144, 34877)]