61781324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{1583}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 118153728

約数和(自身を除く): 56372404

約数列:

[1, 2, 4, 11, 22, 44, 887, 1583, 1774, 3166, 3548, 6332, 9757, 17413, 19514, 34826, 39028, 69652, 1404121, 2808242, 5616484, 15445331, 30890662, 61781324]

約数ペア:

[(1, 61781324), (2, 30890662), (4, 15445331), (11, 5616484), (22, 2808242), (44, 1404121), (887, 69652), (1583, 39028), (1774, 34826), (3166, 19514), (3548, 17413), (6332, 9757)]