27750704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{55949}}^1$

素因数の和:55988

約数の個数: 20

約数和(自身を含む): 55502400

約数和(自身を除く): 27751696

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 55949, 111898, 223796, 447592, 895184, 1734419, 3468838, 6937676, 13875352, 27750704]

約数ペア:

[(1, 27750704), (2, 13875352), (4, 6937676), (8, 3468838), (16, 1734419), (31, 895184), (62, 447592), (124, 223796), (248, 111898), (496, 55949)]