27915872

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 57480192

約数和(自身を除く): 29564320

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 107, 124, 214, 248, 263, 428, 496, 526, 856, 992, 1052, 1712, 2104, 3317, 3424, 4208, 6634, 8153, 8416, 13268, 16306, 26536, 28141, 32612, 53072, 56282, 65224, 106144, 112564, 130448, 225128, 260896, 450256, 872371, 900512, 1744742, 3489484, 6978968, 13957936, 27915872]

約数ペア:

[(1, 27915872), (2, 13957936), (4, 6978968), (8, 3489484), (16, 1744742), (31, 900512), (32, 872371), (62, 450256), (107, 260896), (124, 225128), (214, 130448), (248, 112564), (263, 106144), (428, 65224), (496, 56282), (526, 53072), (856, 32612), (992, 28141), (1052, 26536), (1712, 16306), (2104, 13268), (3317, 8416), (3424, 8153), (4208, 6634)]