27679652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 67436544

約数和(自身を除く): 39756892

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 223, 286, 308, 341, 364, 403, 434, 446, 572, 682, 806, 868, 892, 1001, 1364, 1561, 1612, 2002, 2387, 2453, 2821, 2899, 3122, 4004, 4433, 4774, 4906, 5642, 5798, 6244, 6913, 8866, 9548, 9812, 11284, 11596, 13826, 17171, 17732, 20293, 27652, 31031, 31889, 34342, 40586, 48391, 62062, 63778, 68684, 76043, 81172, 89869, 96782, 124124, 127556, 152086, 179738, 193564, 223223, 304172, 359476, 446446, 532301, 629083, 892892, 988559, 1064602, 1258166, 1977118, 2129204, 2516332, 3954236, 6919913, 13839826, 27679652]

約数ペア:

[(1, 27679652), (2, 13839826), (4, 6919913), (7, 3954236), (11, 2516332), (13, 2129204), (14, 1977118), (22, 1258166), (26, 1064602), (28, 988559), (31, 892892), (44, 629083), (52, 532301), (62, 446446), (77, 359476), (91, 304172), (124, 223223), (143, 193564), (154, 179738), (182, 152086), (217, 127556), (223, 124124), (286, 96782), (308, 89869), (341, 81172), (364, 76043), (403, 68684), (434, 63778), (446, 62062), (572, 48391), (682, 40586), (806, 34342), (868, 31889), (892, 31031), (1001, 27652), (1364, 20293), (1561, 17732), (1612, 17171), (2002, 13826), (2387, 11596), (2453, 11284), (2821, 9812), (2899, 9548), (3122, 8866), (4004, 6913), (4433, 6244), (4774, 5798), (4906, 5642)]