25247976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{80923}}^1$

素因数の和:80945

約数の個数: 32

約数和(自身を含む): 67976160

約数和(自身を除く): 42728184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 80923, 161846, 242769, 323692, 485538, 647384, 971076, 1051999, 1942152, 2103998, 3155997, 4207996, 6311994, 8415992, 12623988, 25247976]

約数ペア:

[(1, 25247976), (2, 12623988), (3, 8415992), (4, 6311994), (6, 4207996), (8, 3155997), (12, 2103998), (13, 1942152), (24, 1051999), (26, 971076), (39, 647384), (52, 485538), (78, 323692), (104, 242769), (156, 161846), (312, 80923)]