2497856

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1302

約数の個数: 28

約数和(自身を含む): 5120640

約数和(自身を除く): 2622784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1259, 1984, 2518, 5036, 10072, 20144, 39029, 40288, 78058, 80576, 156116, 312232, 624464, 1248928, 2497856]

約数ペア:

[(1, 2497856), (2, 1248928), (4, 624464), (8, 312232), (16, 156116), (31, 80576), (32, 78058), (62, 40288), (64, 39029), (124, 20144), (248, 10072), (496, 5036), (992, 2518), (1259, 1984)]