68641958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7307}}^1$

素因数の和:7388

約数の個数: 32

約数和(自身を含む): 130491648

約数和(自身を除く): 61849690

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 7307, 9394, 14614, 51149, 80377, 102298, 160754, 445727, 562639, 891454, 1125278, 3120089, 4902997, 6240178, 9805994, 34320979, 68641958]

約数ペア:

[(1, 68641958), (2, 34320979), (7, 9805994), (11, 6240178), (14, 4902997), (22, 3120089), (61, 1125278), (77, 891454), (122, 562639), (154, 445727), (427, 160754), (671, 102298), (854, 80377), (1342, 51149), (4697, 14614), (7307, 9394)]