26500552

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 57019140

約数和(自身を除く): 30518588

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1153, 1352, 1768, 2306, 2873, 4612, 5746, 9224, 11492, 14989, 19601, 22984, 29978, 39202, 59956, 78404, 119912, 156808, 194857, 254813, 389714, 509626, 779428, 1019252, 1558856, 2038504, 3312569, 6625138, 13250276, 26500552]

約数ペア:

[(1, 26500552), (2, 13250276), (4, 6625138), (8, 3312569), (13, 2038504), (17, 1558856), (26, 1019252), (34, 779428), (52, 509626), (68, 389714), (104, 254813), (136, 194857), (169, 156808), (221, 119912), (338, 78404), (442, 59956), (676, 39202), (884, 29978), (1153, 22984), (1352, 19601), (1768, 14989), (2306, 11492), (2873, 9224), (4612, 5746)]