26328888

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1050

約数の個数: 80

約数和(自身を含む): 75620160

約数和(自身を除く): 49291272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 246, 324, 328, 369, 492, 648, 738, 984, 991, 1107, 1476, 1982, 2214, 2952, 2973, 3321, 3964, 4428, 5946, 6642, 7928, 8856, 8919, 11892, 13284, 17838, 23784, 26568, 26757, 35676, 40631, 53514, 71352, 80271, 81262, 107028, 121893, 160542, 162524, 214056, 243786, 321084, 325048, 365679, 487572, 642168, 731358, 975144, 1097037, 1462716, 2194074, 2925432, 3291111, 4388148, 6582222, 8776296, 13164444, 26328888]

約数ペア:

[(1, 26328888), (2, 13164444), (3, 8776296), (4, 6582222), (6, 4388148), (8, 3291111), (9, 2925432), (12, 2194074), (18, 1462716), (24, 1097037), (27, 975144), (36, 731358), (41, 642168), (54, 487572), (72, 365679), (81, 325048), (82, 321084), (108, 243786), (123, 214056), (162, 162524), (164, 160542), (216, 121893), (246, 107028), (324, 81262), (328, 80271), (369, 71352), (492, 53514), (648, 40631), (738, 35676), (984, 26757), (991, 26568), (1107, 23784), (1476, 17838), (1982, 13284), (2214, 11892), (2952, 8919), (2973, 8856), (3321, 7928), (3964, 6642), (4428, 5946)]