28666134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 46812906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 41, 42, 62, 63, 82, 93, 123, 126, 179, 186, 217, 246, 279, 287, 358, 369, 434, 537, 558, 574, 651, 738, 861, 1074, 1253, 1271, 1302, 1611, 1722, 1953, 2506, 2542, 2583, 3222, 3759, 3813, 3906, 5166, 5549, 7339, 7518, 7626, 8897, 11098, 11277, 11439, 14678, 16647, 17794, 22017, 22554, 22878, 26691, 33294, 38843, 44034, 49941, 51373, 53382, 66051, 77686, 80073, 99882, 102746, 116529, 132102, 154119, 160146, 227509, 233058, 308238, 349587, 455018, 462357, 682527, 699174, 924714, 1365054, 1592563, 2047581, 3185126, 4095162, 4777689, 9555378, 14333067, 28666134]

約数ペア:

[(1, 28666134), (2, 14333067), (3, 9555378), (6, 4777689), (7, 4095162), (9, 3185126), (14, 2047581), (18, 1592563), (21, 1365054), (31, 924714), (41, 699174), (42, 682527), (62, 462357), (63, 455018), (82, 349587), (93, 308238), (123, 233058), (126, 227509), (179, 160146), (186, 154119), (217, 132102), (246, 116529), (279, 102746), (287, 99882), (358, 80073), (369, 77686), (434, 66051), (537, 53382), (558, 51373), (574, 49941), (651, 44034), (738, 38843), (861, 33294), (1074, 26691), (1253, 22878), (1271, 22554), (1302, 22017), (1611, 17794), (1722, 16647), (1953, 14678), (2506, 11439), (2542, 11277), (2583, 11098), (3222, 8897), (3759, 7626), (3813, 7518), (3906, 7339), (5166, 5549)]