28323204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 83655936

約数和(自身を除く): 55332732

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 444, 481, 518, 546, 701, 777, 962, 1036, 1092, 1402, 1443, 1554, 1924, 2103, 2804, 2886, 3108, 3367, 4206, 4907, 5772, 6734, 8412, 9113, 9814, 10101, 13468, 14721, 18226, 19628, 20202, 25937, 27339, 29442, 36452, 40404, 51874, 54678, 58884, 63791, 77811, 103748, 109356, 127582, 155622, 181559, 191373, 255164, 311244, 337181, 363118, 382746, 544677, 674362, 726236, 765492, 1011543, 1089354, 1348724, 2023086, 2178708, 2360267, 4046172, 4720534, 7080801, 9441068, 14161602, 28323204]

約数ペア:

[(1, 28323204), (2, 14161602), (3, 9441068), (4, 7080801), (6, 4720534), (7, 4046172), (12, 2360267), (13, 2178708), (14, 2023086), (21, 1348724), (26, 1089354), (28, 1011543), (37, 765492), (39, 726236), (42, 674362), (52, 544677), (74, 382746), (78, 363118), (84, 337181), (91, 311244), (111, 255164), (148, 191373), (156, 181559), (182, 155622), (222, 127582), (259, 109356), (273, 103748), (364, 77811), (444, 63791), (481, 58884), (518, 54678), (546, 51874), (701, 40404), (777, 36452), (962, 29442), (1036, 27339), (1092, 25937), (1402, 20202), (1443, 19628), (1554, 18226), (1924, 14721), (2103, 13468), (2804, 10101), (2886, 9814), (3108, 9113), (3367, 8412), (4206, 6734), (4907, 5772)]