25839728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{94999}}^1$

素因数の和:95024

約数の個数: 20

約数和(自身を含む): 53010000

約数和(自身を除く): 27170272

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 94999, 189998, 379996, 759992, 1519984, 1614983, 3229966, 6459932, 12919864, 25839728]

約数ペア:

[(1, 25839728), (2, 12919864), (4, 6459932), (8, 3229966), (16, 1614983), (17, 1519984), (34, 759992), (68, 379996), (136, 189998), (272, 94999)]