42955426

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{811}}^1$

素因数の和:1257

約数の個数: 16

約数和(自身を含む): 65596608

約数和(自身を除く): 22641182

約数列:

[1, 2, 71, 142, 373, 746, 811, 1622, 26483, 52966, 57581, 115162, 302503, 605006, 21477713, 42955426]

約数ペア:

[(1, 42955426), (2, 21477713), (71, 605006), (142, 302503), (373, 115162), (746, 57581), (811, 52966), (1622, 26483)]