67967564

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{142789}}^1$

素因数の和:142817

約数の個数: 24

約数和(自身を含む): 143932320

約数和(自身を除く): 75964756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 142789, 285578, 571156, 999523, 1999046, 2427413, 3998092, 4854826, 9709652, 16991891, 33983782, 67967564]

約数ペア:

[(1, 67967564), (2, 33983782), (4, 16991891), (7, 9709652), (14, 4854826), (17, 3998092), (28, 2427413), (34, 1999046), (68, 999523), (119, 571156), (238, 285578), (476, 142789)]