42455608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17749}}^1$

素因数の和:17791

約数の個数: 32

約数和(自身を含む): 89460000

約数和(自身を除く): 47004392

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 17749, 35498, 70996, 141992, 230737, 408227, 461474, 816454, 922948, 1632908, 1845896, 3265816, 5306951, 10613902, 21227804, 42455608]

約数ペア:

[(1, 42455608), (2, 21227804), (4, 10613902), (8, 5306951), (13, 3265816), (23, 1845896), (26, 1632908), (46, 922948), (52, 816454), (92, 461474), (104, 408227), (184, 230737), (299, 141992), (598, 70996), (1196, 35498), (2392, 17749)]