25280596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9419}}^1$

素因数の和:9495

約数の個数: 24

約数和(自身を含む): 49059360

約数和(自身を除く): 23778764

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 9419, 18838, 37676, 103609, 207218, 414436, 574559, 1149118, 2298236, 6320149, 12640298, 25280596]

約数ペア:

[(1, 25280596), (2, 12640298), (4, 6320149), (11, 2298236), (22, 1149118), (44, 574559), (61, 414436), (122, 207218), (244, 103609), (671, 37676), (1342, 18838), (2684, 9419)]