25990336

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{5563}}^1$

素因数の和:5648

約数の個数: 28

約数和(自身を含む): 52290472

約数和(自身を除く): 26300136

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 5563, 11126, 22252, 44504, 89008, 178016, 356032, 406099, 812198, 1624396, 3248792, 6497584, 12995168, 25990336]

約数ペア:

[(1, 25990336), (2, 12995168), (4, 6497584), (8, 3248792), (16, 1624396), (32, 812198), (64, 406099), (73, 356032), (146, 178016), (292, 89008), (584, 44504), (1168, 22252), (2336, 11126), (4672, 5563)]