64438262

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{270749}}^1$

素因数の和:270775

約数の個数: 16

約数和(自身を含む): 116964000

約数和(自身を除く): 52525738

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 270749, 541498, 1895243, 3790486, 4602733, 9205466, 32219131, 64438262]

約数ペア:

[(1, 64438262), (2, 32219131), (7, 9205466), (14, 4602733), (17, 3790486), (34, 1895243), (119, 541498), (238, 270749)]