42556578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{859}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 89164800

約数和(自身を除く): 46608222

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 359, 718, 859, 1077, 1718, 2154, 2577, 5154, 8257, 16514, 19757, 24771, 39514, 49542, 59271, 118542, 308381, 616762, 925143, 1850286, 7092763, 14185526, 21278289, 42556578]

約数ペア:

[(1, 42556578), (2, 21278289), (3, 14185526), (6, 7092763), (23, 1850286), (46, 925143), (69, 616762), (138, 308381), (359, 118542), (718, 59271), (859, 49542), (1077, 39514), (1718, 24771), (2154, 19757), (2577, 16514), (5154, 8257)]