28668348

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{19423}}^1$

素因数の和:19474

約数の個数: 36

約数和(自身を含む): 74238528

約数和(自身を除く): 45570180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 19423, 38846, 58269, 77692, 116538, 174807, 233076, 349614, 699228, 796343, 1592686, 2389029, 3185372, 4778058, 7167087, 9556116, 14334174, 28668348]

約数ペア:

[(1, 28668348), (2, 14334174), (3, 9556116), (4, 7167087), (6, 4778058), (9, 3185372), (12, 2389029), (18, 1592686), (36, 796343), (41, 699228), (82, 349614), (123, 233076), (164, 174807), (246, 116538), (369, 77692), (492, 58269), (738, 38846), (1476, 19423)]