71521444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{21011}}^1$

素因数の和:21075

約数の個数: 24

約数和(自身を含む): 134140608

約数和(自身を除く): 62619164

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 21011, 42022, 84044, 483253, 777407, 966506, 1554814, 1933012, 3109628, 17880361, 35760722, 71521444]

約数ペア:

[(1, 71521444), (2, 35760722), (4, 17880361), (23, 3109628), (37, 1933012), (46, 1554814), (74, 966506), (92, 777407), (148, 483253), (851, 84044), (1702, 42022), (3404, 21011)]