28875822

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{631}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 60065280

約数和(自身を除く): 31189458

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 263, 526, 631, 789, 1262, 1578, 1893, 3786, 7627, 15254, 18299, 22881, 36598, 45762, 54897, 109794, 165953, 331906, 497859, 995718, 4812637, 9625274, 14437911, 28875822]

約数ペア:

[(1, 28875822), (2, 14437911), (3, 9625274), (6, 4812637), (29, 995718), (58, 497859), (87, 331906), (174, 165953), (263, 109794), (526, 54897), (631, 45762), (789, 36598), (1262, 22881), (1578, 18299), (1893, 15254), (3786, 7627)]