71499596

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{54331}}^1$

素因数の和:54389

約数の個数: 24

約数和(自身を含む): 146044416

約数和(自身を除く): 74544820

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 54331, 108662, 217324, 380317, 760634, 1521268, 2553557, 5107114, 10214228, 17874899, 35749798, 71499596]

約数ペア:

[(1, 71499596), (2, 35749798), (4, 17874899), (7, 10214228), (14, 5107114), (28, 2553557), (47, 1521268), (94, 760634), (188, 380317), (329, 217324), (658, 108662), (1316, 54331)]