28475034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2147

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 44100966

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2099, 2261, 4198, 4522, 6297, 6783, 12594, 13566, 14693, 29386, 35683, 39881, 44079, 71366, 79762, 88158, 107049, 119643, 214098, 239286, 249781, 279167, 499562, 558334, 677977, 749343, 837501, 1355954, 1498686, 1675002, 2033931, 4067862, 4745839, 9491678, 14237517, 28475034]

約数ペア:

[(1, 28475034), (2, 14237517), (3, 9491678), (6, 4745839), (7, 4067862), (14, 2033931), (17, 1675002), (19, 1498686), (21, 1355954), (34, 837501), (38, 749343), (42, 677977), (51, 558334), (57, 499562), (102, 279167), (114, 249781), (119, 239286), (133, 214098), (238, 119643), (266, 107049), (323, 88158), (357, 79762), (399, 71366), (646, 44079), (714, 39881), (798, 35683), (969, 29386), (1938, 14693), (2099, 13566), (2261, 12594), (4198, 6783), (4522, 6297)]