68304712

素因数分解:

$2^3\times 7^1\times {\mathrm{1219727}}^1$

素因数の和:1219740

約数の個数: 16

約数和(自身を含む): 146367360

約数和(自身を除く): 78062648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1219727, 2439454, 4878908, 8538089, 9757816, 17076178, 34152356, 68304712]

約数ペア:

[(1, 68304712), (2, 34152356), (4, 17076178), (7, 9757816), (8, 8538089), (14, 4878908), (28, 2439454), (56, 1219727)]