27654976

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 56

約数和(自身を含む): 57936384

約数和(自身を除く): 30281408

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 212, 248, 263, 424, 496, 526, 848, 992, 1052, 1643, 1696, 1984, 2104, 3286, 3392, 4208, 6572, 8153, 8416, 13144, 13939, 16306, 16832, 26288, 27878, 32612, 52576, 55756, 65224, 105152, 111512, 130448, 223024, 260896, 432109, 446048, 521792, 864218, 892096, 1728436, 3456872, 6913744, 13827488, 27654976]

約数ペア:

[(1, 27654976), (2, 13827488), (4, 6913744), (8, 3456872), (16, 1728436), (31, 892096), (32, 864218), (53, 521792), (62, 446048), (64, 432109), (106, 260896), (124, 223024), (212, 130448), (248, 111512), (263, 105152), (424, 65224), (496, 55756), (526, 52576), (848, 32612), (992, 27878), (1052, 26288), (1643, 16832), (1696, 16306), (1984, 13939), (2104, 13144), (3286, 8416), (3392, 8153), (4208, 6572)]