28215216

素因数分解:

$2^4\times 3^6\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 140

約数和(自身を含む): 85385160

約数和(自身を除く): 57169944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 59, 72, 81, 82, 108, 118, 123, 144, 162, 164, 177, 216, 236, 243, 246, 324, 328, 354, 369, 432, 472, 486, 492, 531, 648, 656, 708, 729, 738, 944, 972, 984, 1062, 1107, 1296, 1416, 1458, 1476, 1593, 1944, 1968, 2124, 2214, 2419, 2832, 2916, 2952, 3186, 3321, 3888, 4248, 4428, 4779, 4838, 5832, 5904, 6372, 6642, 7257, 8496, 8856, 9558, 9676, 9963, 11664, 12744, 13284, 14337, 14514, 17712, 19116, 19352, 19926, 21771, 25488, 26568, 28674, 29028, 29889, 38232, 38704, 39852, 43011, 43542, 53136, 57348, 58056, 59778, 65313, 76464, 79704, 86022, 87084, 114696, 116112, 119556, 130626, 159408, 172044, 174168, 195939, 229392, 239112, 261252, 344088, 348336, 391878, 478224, 522504, 587817, 688176, 783756, 1045008, 1175634, 1567512, 1763451, 2351268, 3135024, 3526902, 4702536, 7053804, 9405072, 14107608, 28215216]

約数ペア:

[(1, 28215216), (2, 14107608), (3, 9405072), (4, 7053804), (6, 4702536), (8, 3526902), (9, 3135024), (12, 2351268), (16, 1763451), (18, 1567512), (24, 1175634), (27, 1045008), (36, 783756), (41, 688176), (48, 587817), (54, 522504), (59, 478224), (72, 391878), (81, 348336), (82, 344088), (108, 261252), (118, 239112), (123, 229392), (144, 195939), (162, 174168), (164, 172044), (177, 159408), (216, 130626), (236, 119556), (243, 116112), (246, 114696), (324, 87084), (328, 86022), (354, 79704), (369, 76464), (432, 65313), (472, 59778), (486, 58056), (492, 57348), (531, 53136), (648, 43542), (656, 43011), (708, 39852), (729, 38704), (738, 38232), (944, 29889), (972, 29028), (984, 28674), (1062, 26568), (1107, 25488), (1296, 21771), (1416, 19926), (1458, 19352), (1476, 19116), (1593, 17712), (1944, 14514), (1968, 14337), (2124, 13284), (2214, 12744), (2419, 11664), (2832, 9963), (2916, 9676), (2952, 9558), (3186, 8856), (3321, 8496), (3888, 7257), (4248, 6642), (4428, 6372), (4779, 5904), (4838, 5832)]