27655368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 75116160

約数和(自身を除く): 47460792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 647, 822, 1096, 1294, 1644, 1781, 1941, 2588, 3288, 3562, 3882, 5176, 5343, 7124, 7764, 8411, 10686, 14248, 15528, 16822, 21372, 25233, 33644, 42744, 50466, 67288, 88639, 100932, 177278, 201864, 265917, 354556, 531834, 709112, 1063668, 1152307, 2127336, 2304614, 3456921, 4609228, 6913842, 9218456, 13827684, 27655368]

約数ペア:

[(1, 27655368), (2, 13827684), (3, 9218456), (4, 6913842), (6, 4609228), (8, 3456921), (12, 2304614), (13, 2127336), (24, 1152307), (26, 1063668), (39, 709112), (52, 531834), (78, 354556), (104, 265917), (137, 201864), (156, 177278), (274, 100932), (312, 88639), (411, 67288), (548, 50466), (647, 42744), (822, 33644), (1096, 25233), (1294, 21372), (1644, 16822), (1781, 15528), (1941, 14248), (2588, 10686), (3288, 8411), (3562, 7764), (3882, 7124), (5176, 5343)]