28528686

素因数分解:

$2^1\times 3^6\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1188

約数の個数: 56

約数和(自身を含む): 67993344

約数和(自身を除く): 39464658

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 729, 918, 1151, 1377, 1458, 2302, 2754, 3453, 4131, 6906, 8262, 10359, 12393, 19567, 20718, 24786, 31077, 39134, 58701, 62154, 93231, 117402, 176103, 186462, 279693, 352206, 528309, 559386, 839079, 1056618, 1584927, 1678158, 3169854, 4754781, 9509562, 14264343, 28528686]

約数ペア:

[(1, 28528686), (2, 14264343), (3, 9509562), (6, 4754781), (9, 3169854), (17, 1678158), (18, 1584927), (27, 1056618), (34, 839079), (51, 559386), (54, 528309), (81, 352206), (102, 279693), (153, 186462), (162, 176103), (243, 117402), (306, 93231), (459, 62154), (486, 58701), (729, 39134), (918, 31077), (1151, 24786), (1377, 20718), (1458, 19567), (2302, 12393), (2754, 10359), (3453, 8262), (4131, 6906)]