28536264

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1291}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 77597520

約数和(自身を除く): 49061256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1291, 1842, 2456, 2582, 2763, 3684, 3873, 5164, 5526, 7368, 7746, 10328, 11052, 11619, 15492, 22104, 23238, 30984, 46476, 92952, 396337, 792674, 1189011, 1585348, 2378022, 3170696, 3567033, 4756044, 7134066, 9512088, 14268132, 28536264]

約数ペア:

[(1, 28536264), (2, 14268132), (3, 9512088), (4, 7134066), (6, 4756044), (8, 3567033), (9, 3170696), (12, 2378022), (18, 1585348), (24, 1189011), (36, 792674), (72, 396337), (307, 92952), (614, 46476), (921, 30984), (1228, 23238), (1291, 22104), (1842, 15492), (2456, 11619), (2582, 11052), (2763, 10328), (3684, 7746), (3873, 7368), (5164, 5526)]