25462684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9239}}^1$

素因数の和:9309

約数の個数: 24

約数和(自身を含む): 48898080

約数和(自身を除く): 23435396

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 9239, 18478, 36956, 120107, 240214, 480428, 489667, 979334, 1958668, 6365671, 12731342, 25462684]

約数ペア:

[(1, 25462684), (2, 12731342), (4, 6365671), (13, 1958668), (26, 979334), (52, 489667), (53, 480428), (106, 240214), (212, 120107), (689, 36956), (1378, 18478), (2756, 9239)]