71448944

素因数分解:

$2^4\times 7^1\times {\mathrm{637937}}^1$

素因数の和:637952

約数の個数: 20

約数和(自身を含む): 158208624

約数和(自身を除く): 86759680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 637937, 1275874, 2551748, 4465559, 5103496, 8931118, 10206992, 17862236, 35724472, 71448944]

約数ペア:

[(1, 71448944), (2, 35724472), (4, 17862236), (7, 10206992), (8, 8931118), (14, 5103496), (16, 4465559), (28, 2551748), (56, 1275874), (112, 637937)]