68672978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 115853760

約数和(自身を除く): 47180782

約数列:

[1, 2, 11, 22, 43, 86, 229, 317, 458, 473, 634, 946, 2519, 3487, 5038, 6974, 9847, 13631, 19694, 27262, 72593, 108317, 145186, 149941, 216634, 299882, 798523, 1597046, 3121499, 6242998, 34336489, 68672978]

約数ペア:

[(1, 68672978), (2, 34336489), (11, 6242998), (22, 3121499), (43, 1597046), (86, 798523), (229, 299882), (317, 216634), (458, 149941), (473, 145186), (634, 108317), (946, 72593), (2519, 27262), (3487, 19694), (5038, 13631), (6974, 9847)]