28761264

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{9511}}^1$

素因数の和:9535

約数の個数: 80

約数和(自身を含む): 94359040

約数和(自身を除く): 65597776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 9511, 19022, 28533, 38044, 57066, 66577, 76088, 85599, 114132, 133154, 152176, 171198, 199731, 228264, 256797, 266308, 342396, 399462, 456528, 513594, 532616, 599193, 684792, 798924, 1027188, 1065232, 1198386, 1369584, 1597848, 1797579, 2054376, 2396772, 3195696, 3595158, 4108752, 4793544, 7190316, 9587088, 14380632, 28761264]

約数ペア:

[(1, 28761264), (2, 14380632), (3, 9587088), (4, 7190316), (6, 4793544), (7, 4108752), (8, 3595158), (9, 3195696), (12, 2396772), (14, 2054376), (16, 1797579), (18, 1597848), (21, 1369584), (24, 1198386), (27, 1065232), (28, 1027188), (36, 798924), (42, 684792), (48, 599193), (54, 532616), (56, 513594), (63, 456528), (72, 399462), (84, 342396), (108, 266308), (112, 256797), (126, 228264), (144, 199731), (168, 171198), (189, 152176), (216, 133154), (252, 114132), (336, 85599), (378, 76088), (432, 66577), (504, 57066), (756, 38044), (1008, 28533), (1512, 19022), (3024, 9511)]