28073232

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:541

約数の個数: 120

約数和(自身を含む): 88208640

約数和(自身を除く): 60135408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 176, 198, 222, 264, 296, 333, 396, 407, 444, 479, 528, 592, 666, 792, 814, 888, 958, 1221, 1332, 1437, 1584, 1628, 1776, 1916, 2442, 2664, 2874, 3256, 3663, 3832, 4311, 4884, 5269, 5328, 5748, 6512, 7326, 7664, 8622, 9768, 10538, 11496, 14652, 15807, 17244, 17723, 19536, 21076, 22992, 29304, 31614, 34488, 35446, 42152, 47421, 53169, 58608, 63228, 68976, 70892, 84304, 94842, 106338, 126456, 141784, 159507, 189684, 194953, 212676, 252912, 283568, 319014, 379368, 389906, 425352, 584859, 638028, 758736, 779812, 850704, 1169718, 1276056, 1559624, 1754577, 2339436, 2552112, 3119248, 3509154, 4678872, 7018308, 9357744, 14036616, 28073232]

約数ペア:

[(1, 28073232), (2, 14036616), (3, 9357744), (4, 7018308), (6, 4678872), (8, 3509154), (9, 3119248), (11, 2552112), (12, 2339436), (16, 1754577), (18, 1559624), (22, 1276056), (24, 1169718), (33, 850704), (36, 779812), (37, 758736), (44, 638028), (48, 584859), (66, 425352), (72, 389906), (74, 379368), (88, 319014), (99, 283568), (111, 252912), (132, 212676), (144, 194953), (148, 189684), (176, 159507), (198, 141784), (222, 126456), (264, 106338), (296, 94842), (333, 84304), (396, 70892), (407, 68976), (444, 63228), (479, 58608), (528, 53169), (592, 47421), (666, 42152), (792, 35446), (814, 34488), (888, 31614), (958, 29304), (1221, 22992), (1332, 21076), (1437, 19536), (1584, 17723), (1628, 17244), (1776, 15807), (1916, 14652), (2442, 11496), (2664, 10538), (2874, 9768), (3256, 8622), (3663, 7664), (3832, 7326), (4311, 6512), (4884, 5748), (5269, 5328)]