25646488

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8641}}^1$

素因数の和:8707

約数の個数: 32

約数和(自身を含む): 56000160

約数和(自身を除く): 30353672

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 8641, 17282, 34564, 60487, 69128, 120974, 241948, 457973, 483896, 915946, 1831892, 3205811, 3663784, 6411622, 12823244, 25646488]

約数ペア:

[(1, 25646488), (2, 12823244), (4, 6411622), (7, 3663784), (8, 3205811), (14, 1831892), (28, 915946), (53, 483896), (56, 457973), (106, 241948), (212, 120974), (371, 69128), (424, 60487), (742, 34564), (1484, 17282), (2968, 8641)]