25706148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 64915200

約数和(自身を除く): 39209052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 367, 449, 734, 898, 1101, 1347, 1468, 1796, 2202, 2694, 4404, 4771, 5388, 5837, 9542, 11674, 14313, 17511, 19084, 23348, 28626, 35022, 57252, 70044, 164783, 329566, 494349, 659132, 988698, 1977396, 2142179, 4284358, 6426537, 8568716, 12853074, 25706148]

約数ペア:

[(1, 25706148), (2, 12853074), (3, 8568716), (4, 6426537), (6, 4284358), (12, 2142179), (13, 1977396), (26, 988698), (39, 659132), (52, 494349), (78, 329566), (156, 164783), (367, 70044), (449, 57252), (734, 35022), (898, 28626), (1101, 23348), (1347, 19084), (1468, 17511), (1796, 14313), (2202, 11674), (2694, 9542), (4404, 5837), (4771, 5388)]