25099984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17239}}^1$

素因数の和:17267

約数の個数: 40

約数和(自身を含む): 59857280

約数和(自身を除く): 34757296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 17239, 34478, 68956, 120673, 137912, 224107, 241346, 275824, 448214, 482692, 896428, 965384, 1568749, 1792856, 1930768, 3137498, 3585712, 6274996, 12549992, 25099984]

約数ペア:

[(1, 25099984), (2, 12549992), (4, 6274996), (7, 3585712), (8, 3137498), (13, 1930768), (14, 1792856), (16, 1568749), (26, 965384), (28, 896428), (52, 482692), (56, 448214), (91, 275824), (104, 241346), (112, 224107), (182, 137912), (208, 120673), (364, 68956), (728, 34478), (1456, 17239)]