28933044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 81887232

約数和(自身を除く): 52954188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 41, 42, 62, 82, 84, 93, 123, 124, 164, 186, 217, 246, 271, 287, 372, 434, 492, 542, 574, 651, 813, 861, 868, 1084, 1148, 1271, 1302, 1626, 1722, 1897, 2542, 2604, 3252, 3444, 3794, 3813, 5084, 5691, 7588, 7626, 8401, 8897, 11111, 11382, 15252, 16802, 17794, 22222, 22764, 25203, 26691, 33333, 33604, 35588, 44444, 50406, 53382, 58807, 66666, 77777, 100812, 106764, 117614, 133332, 155554, 176421, 233331, 235228, 311108, 344441, 352842, 466662, 688882, 705684, 933324, 1033323, 1377764, 2066646, 2411087, 4133292, 4822174, 7233261, 9644348, 14466522, 28933044]

約数ペア:

[(1, 28933044), (2, 14466522), (3, 9644348), (4, 7233261), (6, 4822174), (7, 4133292), (12, 2411087), (14, 2066646), (21, 1377764), (28, 1033323), (31, 933324), (41, 705684), (42, 688882), (62, 466662), (82, 352842), (84, 344441), (93, 311108), (123, 235228), (124, 233331), (164, 176421), (186, 155554), (217, 133332), (246, 117614), (271, 106764), (287, 100812), (372, 77777), (434, 66666), (492, 58807), (542, 53382), (574, 50406), (651, 44444), (813, 35588), (861, 33604), (868, 33333), (1084, 26691), (1148, 25203), (1271, 22764), (1302, 22222), (1626, 17794), (1722, 16802), (1897, 15252), (2542, 11382), (2604, 11111), (3252, 8897), (3444, 8401), (3794, 7626), (3813, 7588), (5084, 5691)]