8261984

素因数分解:

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

素因数の和:375

約数の個数: 36

約数和(自身を含む): 16900884

約数和(自身を除く): 8638900

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 307, 464, 614, 841, 928, 1228, 1682, 2456, 3364, 4912, 6728, 8903, 9824, 13456, 17806, 26912, 35612, 71224, 142448, 258187, 284896, 516374, 1032748, 2065496, 4130992, 8261984]

約数ペア:

[(1, 8261984), (2, 4130992), (4, 2065496), (8, 1032748), (16, 516374), (29, 284896), (32, 258187), (58, 142448), (116, 71224), (232, 35612), (307, 26912), (464, 17806), (614, 13456), (841, 9824), (928, 8903), (1228, 6728), (1682, 4912), (2456, 3364)]