74959004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 133358400

約数和(自身を除く): 58399396

約数列:

[1, 2, 4, 89, 178, 239, 356, 478, 881, 956, 1762, 3524, 21271, 42542, 78409, 85084, 156818, 210559, 313636, 421118, 842236, 18739751, 37479502, 74959004]

約数ペア:

[(1, 74959004), (2, 37479502), (4, 18739751), (89, 842236), (178, 421118), (239, 313636), (356, 210559), (478, 156818), (881, 85084), (956, 78409), (1762, 42542), (3524, 21271)]