61558484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8641}}^1$

素因数の和:8795

約数の個数: 24

約数和(自身を含む): 116874408

約数和(自身を除く): 55315924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 8641, 17282, 34564, 112333, 224666, 449332, 1183817, 2367634, 4735268, 15389621, 30779242, 61558484]

約数ペア:

[(1, 61558484), (2, 30779242), (4, 15389621), (13, 4735268), (26, 2367634), (52, 1183817), (137, 449332), (274, 224666), (548, 112333), (1781, 34564), (3562, 17282), (7124, 8641)]