25282844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4211}}^1$

素因数の和:4313

約数の個数: 24

約数和(自身を含む): 47174400

約数和(自身を除く): 21891556

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 4211, 6004, 8422, 16844, 80009, 160018, 320036, 332669, 665338, 1330676, 6320711, 12641422, 25282844]

約数ペア:

[(1, 25282844), (2, 12641422), (4, 6320711), (19, 1330676), (38, 665338), (76, 332669), (79, 320036), (158, 160018), (316, 80009), (1501, 16844), (3002, 8422), (4211, 6004)]