42274586

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{827}}^1$

素因数の和:1309

約数の個数: 16

約数和(自身を含む): 64683360

約数和(自身を除く): 22408774

約数列:

[1, 2, 61, 122, 419, 827, 838, 1654, 25559, 50447, 51118, 100894, 346513, 693026, 21137293, 42274586]

約数ペア:

[(1, 42274586), (2, 21137293), (61, 693026), (122, 346513), (419, 100894), (827, 51118), (838, 50447), (1654, 25559)]