28124052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 77220864

約数和(自身を除く): 49096812

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 83, 102, 132, 151, 166, 187, 204, 249, 302, 332, 374, 453, 498, 561, 604, 748, 906, 913, 996, 1122, 1411, 1661, 1812, 1826, 2244, 2567, 2739, 2822, 3322, 3652, 4233, 4983, 5134, 5478, 5644, 6644, 7701, 8466, 9966, 10268, 10956, 12533, 15402, 15521, 16932, 19932, 25066, 28237, 30804, 31042, 37599, 46563, 50132, 56474, 62084, 75198, 84711, 93126, 112948, 137863, 150396, 169422, 186252, 213061, 275726, 338844, 413589, 426122, 551452, 639183, 827178, 852244, 1278366, 1654356, 2343671, 2556732, 4687342, 7031013, 9374684, 14062026, 28124052]

約数ペア:

[(1, 28124052), (2, 14062026), (3, 9374684), (4, 7031013), (6, 4687342), (11, 2556732), (12, 2343671), (17, 1654356), (22, 1278366), (33, 852244), (34, 827178), (44, 639183), (51, 551452), (66, 426122), (68, 413589), (83, 338844), (102, 275726), (132, 213061), (151, 186252), (166, 169422), (187, 150396), (204, 137863), (249, 112948), (302, 93126), (332, 84711), (374, 75198), (453, 62084), (498, 56474), (561, 50132), (604, 46563), (748, 37599), (906, 31042), (913, 30804), (996, 28237), (1122, 25066), (1411, 19932), (1661, 16932), (1812, 15521), (1826, 15402), (2244, 12533), (2567, 10956), (2739, 10268), (2822, 9966), (3322, 8466), (3652, 7701), (4233, 6644), (4983, 5644), (5134, 5478)]