815087456

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{2861}}^1$

素因数の和:3207

約数の個数: 48

約数和(自身を含む): 1666027440

約数和(自身を除く): 850939984

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 307, 464, 614, 928, 1228, 2456, 2861, 4912, 5722, 8903, 9824, 11444, 17806, 22888, 35612, 45776, 71224, 82969, 91552, 142448, 165938, 284896, 331876, 663752, 878327, 1327504, 1756654, 2655008, 3513308, 7026616, 14053232, 25471483, 28106464, 50942966, 101885932, 203771864, 407543728, 815087456]

約数ペア:

[(1, 815087456), (2, 407543728), (4, 203771864), (8, 101885932), (16, 50942966), (29, 28106464), (32, 25471483), (58, 14053232), (116, 7026616), (232, 3513308), (307, 2655008), (464, 1756654), (614, 1327504), (928, 878327), (1228, 663752), (2456, 331876), (2861, 284896), (4912, 165938), (5722, 142448), (8903, 91552), (9824, 82969), (11444, 71224), (17806, 45776), (22888, 35612)]