28567110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6659}}^1$

素因数の和:6693

約数の個数: 64

約数和(自身を含む): 80559360

約数和(自身を除く): 51992250

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 6659, 13318, 19977, 33295, 39954, 66590, 73249, 86567, 99885, 146498, 173134, 199770, 219747, 259701, 366245, 432835, 439494, 519402, 732490, 865670, 952237, 1098735, 1298505, 1904474, 2197470, 2597010, 2856711, 4761185, 5713422, 9522370, 14283555, 28567110]

約数ペア:

[(1, 28567110), (2, 14283555), (3, 9522370), (5, 5713422), (6, 4761185), (10, 2856711), (11, 2597010), (13, 2197470), (15, 1904474), (22, 1298505), (26, 1098735), (30, 952237), (33, 865670), (39, 732490), (55, 519402), (65, 439494), (66, 432835), (78, 366245), (110, 259701), (130, 219747), (143, 199770), (165, 173134), (195, 146498), (286, 99885), (330, 86567), (390, 73249), (429, 66590), (715, 39954), (858, 33295), (1430, 19977), (2145, 13318), (4290, 6659)]