28760022

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{59}}^2$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 69601896

約数和(自身を除く): 40841874

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 59, 81, 102, 118, 153, 162, 177, 243, 306, 354, 459, 486, 531, 918, 1003, 1062, 1377, 1593, 2006, 2754, 3009, 3186, 3481, 4131, 4779, 6018, 6962, 8262, 9027, 9558, 10443, 14337, 18054, 20886, 27081, 28674, 31329, 54162, 59177, 62658, 81243, 93987, 118354, 162486, 177531, 187974, 243729, 281961, 355062, 487458, 532593, 563922, 845883, 1065186, 1597779, 1691766, 3195558, 4793337, 9586674, 14380011, 28760022]

約数ペア:

[(1, 28760022), (2, 14380011), (3, 9586674), (6, 4793337), (9, 3195558), (17, 1691766), (18, 1597779), (27, 1065186), (34, 845883), (51, 563922), (54, 532593), (59, 487458), (81, 355062), (102, 281961), (118, 243729), (153, 187974), (162, 177531), (177, 162486), (243, 118354), (306, 93987), (354, 81243), (459, 62658), (486, 59177), (531, 54162), (918, 31329), (1003, 28674), (1062, 27081), (1377, 20886), (1593, 18054), (2006, 14337), (2754, 10443), (3009, 9558), (3186, 9027), (3481, 8262), (4131, 6962), (4779, 6018)]