25788984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82657}}^1$

素因数の和:82679

約数の個数: 32

約数和(自身を含む): 69432720

約数和(自身を除く): 43643736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 82657, 165314, 247971, 330628, 495942, 661256, 991884, 1074541, 1983768, 2149082, 3223623, 4298164, 6447246, 8596328, 12894492, 25788984]

約数ペア:

[(1, 25788984), (2, 12894492), (3, 8596328), (4, 6447246), (6, 4298164), (8, 3223623), (12, 2149082), (13, 1983768), (24, 1074541), (26, 991884), (39, 661256), (52, 495942), (78, 330628), (104, 247971), (156, 165314), (312, 82657)]