28336392

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{6247}}^1$

素因数の和:6272

約数の個数: 80

約数和(自身を含む): 90720960

約数和(自身を除く): 62384568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 6247, 12494, 18741, 24988, 37482, 43729, 49976, 56223, 74964, 87458, 112446, 131187, 149928, 168669, 174916, 224892, 262374, 337338, 349832, 393561, 449784, 506007, 524748, 674676, 787122, 1012014, 1049496, 1180683, 1349352, 1574244, 2024028, 2361366, 3148488, 3542049, 4048056, 4722732, 7084098, 9445464, 14168196, 28336392]

約数ペア:

[(1, 28336392), (2, 14168196), (3, 9445464), (4, 7084098), (6, 4722732), (7, 4048056), (8, 3542049), (9, 3148488), (12, 2361366), (14, 2024028), (18, 1574244), (21, 1349352), (24, 1180683), (27, 1049496), (28, 1012014), (36, 787122), (42, 674676), (54, 524748), (56, 506007), (63, 449784), (72, 393561), (81, 349832), (84, 337338), (108, 262374), (126, 224892), (162, 174916), (168, 168669), (189, 149928), (216, 131187), (252, 112446), (324, 87458), (378, 74964), (504, 56223), (567, 49976), (648, 43729), (756, 37482), (1134, 24988), (1512, 18741), (2268, 12494), (4536, 6247)]