42521318

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{25523}}^1$

素因数の和:25556

約数の個数: 24

約数和(自身を含む): 78562872

約数和(自身を除く): 36041554

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 25523, 51046, 178661, 357322, 433891, 867782, 1250627, 2501254, 3037237, 6074474, 21260659, 42521318]

約数ペア:

[(1, 42521318), (2, 21260659), (7, 6074474), (14, 3037237), (17, 2501254), (34, 1250627), (49, 867782), (98, 433891), (119, 357322), (238, 178661), (833, 51046), (1666, 25523)]