28866948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7541}}^1$

素因数の和:7588

約数の個数: 48

約数和(自身を含む): 76023360

約数和(自身を除く): 47156412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 7541, 15082, 22623, 30164, 45246, 82951, 90492, 165902, 218689, 248853, 331804, 437378, 497706, 656067, 874756, 995412, 1312134, 2405579, 2624268, 4811158, 7216737, 9622316, 14433474, 28866948]

約数ペア:

[(1, 28866948), (2, 14433474), (3, 9622316), (4, 7216737), (6, 4811158), (11, 2624268), (12, 2405579), (22, 1312134), (29, 995412), (33, 874756), (44, 656067), (58, 497706), (66, 437378), (87, 331804), (116, 248853), (132, 218689), (174, 165902), (319, 90492), (348, 82951), (638, 45246), (957, 30164), (1276, 22623), (1914, 15082), (3828, 7541)]