71557472

素因数分解:

$2^5\times 7^1\times {\mathrm{319453}}^1$

素因数の和:319470

約数の個数: 24

約数和(自身を含む): 161004816

約数和(自身を除く): 89447344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 319453, 638906, 1277812, 2236171, 2555624, 4472342, 5111248, 8944684, 10222496, 17889368, 35778736, 71557472]

約数ペア:

[(1, 71557472), (2, 35778736), (4, 17889368), (7, 10222496), (8, 8944684), (14, 5111248), (16, 4472342), (28, 2555624), (32, 2236171), (56, 1277812), (112, 638906), (224, 319453)]