61604404

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1553}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 110694528

約数和(自身を除く): 49090124

約数列:

[1, 2, 4, 47, 94, 188, 211, 422, 844, 1553, 3106, 6212, 9917, 19834, 39668, 72991, 145982, 291964, 327683, 655366, 1310732, 15401101, 30802202, 61604404]

約数ペア:

[(1, 61604404), (2, 30802202), (4, 15401101), (47, 1310732), (94, 655366), (188, 327683), (211, 291964), (422, 145982), (844, 72991), (1553, 39668), (3106, 19834), (6212, 9917)]