64504970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379441}}^1$

素因数の和:379465

約数の個数: 16

約数和(自身を含む): 122939208

約数和(自身を除く): 58434238

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 379441, 758882, 1897205, 3794410, 6450497, 12900994, 32252485, 64504970]

約数ペア:

[(1, 64504970), (2, 32252485), (5, 12900994), (10, 6450497), (17, 3794410), (34, 1897205), (85, 758882), (170, 379441)]