42395972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6451}}^1$

素因数の和:6539

約数の個数: 24

約数和(自身を含む): 78043392

約数和(自身を除く): 35647420

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6451, 6572, 12902, 25804, 199981, 341903, 399962, 683806, 799924, 1367612, 10598993, 21197986, 42395972]

約数ペア:

[(1, 42395972), (2, 21197986), (4, 10598993), (31, 1367612), (53, 799924), (62, 683806), (106, 399962), (124, 341903), (212, 199981), (1643, 25804), (3286, 12902), (6451, 6572)]