26407876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9839}}^1$

素因数の和:9915

約数の個数: 24

約数和(自身を含む): 51246720

約数和(自身を除く): 24838844

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 9839, 19678, 39356, 108229, 216458, 432916, 600179, 1200358, 2400716, 6601969, 13203938, 26407876]

約数ペア:

[(1, 26407876), (2, 13203938), (4, 6601969), (11, 2400716), (22, 1200358), (44, 600179), (61, 432916), (122, 216458), (244, 108229), (671, 39356), (1342, 19678), (2684, 9839)]