68013668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43487}}^1$

素因数の和:43531

約数の個数: 24

約数和(自身を含む): 131507712

約数和(自身を除く): 63494044

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 43487, 86974, 173948, 739279, 1000201, 1478558, 2000402, 2957116, 4000804, 17003417, 34006834, 68013668]

約数ペア:

[(1, 68013668), (2, 34006834), (4, 17003417), (17, 4000804), (23, 2957116), (34, 2000402), (46, 1478558), (68, 1000201), (92, 739279), (391, 173948), (782, 86974), (1564, 43487)]