67166284

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{3331}}^1$

素因数の和:3477

約数の個数: 18

約数和(自身を含む): 119255612

約数和(自身を除く): 52089328

約数列:

[1, 2, 4, 71, 142, 284, 3331, 5041, 6662, 10082, 13324, 20164, 236501, 473002, 946004, 16791571, 33583142, 67166284]

約数ペア:

[(1, 67166284), (2, 33583142), (4, 16791571), (71, 946004), (142, 473002), (284, 236501), (3331, 20164), (5041, 13324), (6662, 10082)]