47147352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{280639}}^1$

素因数の和:280655

約数の個数: 32

約数和(自身を含む): 134707200

約数和(自身を除く): 87559848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 280639, 561278, 841917, 1122556, 1683834, 1964473, 2245112, 3367668, 3928946, 5893419, 6735336, 7857892, 11786838, 15715784, 23573676, 47147352]

約数ペア:

[(1, 47147352), (2, 23573676), (3, 15715784), (4, 11786838), (6, 7857892), (7, 6735336), (8, 5893419), (12, 3928946), (14, 3367668), (21, 2245112), (24, 1964473), (28, 1683834), (42, 1122556), (56, 841917), (84, 561278), (168, 280639)]