73909604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{997}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 132789888

約数和(自身を除く): 58880284

約数列:

[1, 2, 4, 43, 86, 172, 431, 862, 997, 1724, 1994, 3988, 18533, 37066, 42871, 74132, 85742, 171484, 429707, 859414, 1718828, 18477401, 36954802, 73909604]

約数ペア:

[(1, 73909604), (2, 36954802), (4, 18477401), (43, 1718828), (86, 859414), (172, 429707), (431, 171484), (862, 85742), (997, 74132), (1724, 42871), (1994, 37066), (3988, 18533)]