28140576

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 80232768

約数和(自身を除く): 52092192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 68, 86, 96, 102, 129, 136, 172, 204, 258, 272, 344, 401, 408, 516, 544, 688, 731, 802, 816, 1032, 1203, 1376, 1462, 1604, 1632, 2064, 2193, 2406, 2924, 3208, 4128, 4386, 4812, 5848, 6416, 6817, 8772, 9624, 11696, 12832, 13634, 17243, 17544, 19248, 20451, 23392, 27268, 34486, 35088, 38496, 40902, 51729, 54536, 68972, 70176, 81804, 103458, 109072, 137944, 163608, 206916, 218144, 275888, 293131, 327216, 413832, 551776, 586262, 654432, 827664, 879393, 1172524, 1655328, 1758786, 2345048, 3517572, 4690096, 7035144, 9380192, 14070288, 28140576]

約数ペア:

[(1, 28140576), (2, 14070288), (3, 9380192), (4, 7035144), (6, 4690096), (8, 3517572), (12, 2345048), (16, 1758786), (17, 1655328), (24, 1172524), (32, 879393), (34, 827664), (43, 654432), (48, 586262), (51, 551776), (68, 413832), (86, 327216), (96, 293131), (102, 275888), (129, 218144), (136, 206916), (172, 163608), (204, 137944), (258, 109072), (272, 103458), (344, 81804), (401, 70176), (408, 68972), (516, 54536), (544, 51729), (688, 40902), (731, 38496), (802, 35088), (816, 34486), (1032, 27268), (1203, 23392), (1376, 20451), (1462, 19248), (1604, 17544), (1632, 17243), (2064, 13634), (2193, 12832), (2406, 11696), (2924, 9624), (3208, 8772), (4128, 6817), (4386, 6416), (4812, 5848)]