70891996

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{8089}}^1$

素因数の和:8413

約数の個数: 24

約数和(自身を含む): 142254560

約数和(自身を除く): 71362564

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8089, 8764, 16178, 32356, 56623, 113246, 226492, 2531857, 5063714, 10127428, 17722999, 35445998, 70891996]

約数ペア:

[(1, 70891996), (2, 35445998), (4, 17722999), (7, 10127428), (14, 5063714), (28, 2531857), (313, 226492), (626, 113246), (1252, 56623), (2191, 32356), (4382, 16178), (8089, 8764)]