73420088

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21493}}^1$

素因数の和:21567

約数の個数: 32

約数和(自身を含む): 159915360

約数和(自身を除く): 86495272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 21493, 42986, 85972, 150451, 171944, 300902, 601804, 1203608, 1311073, 2622146, 5244292, 9177511, 10488584, 18355022, 36710044, 73420088]

約数ペア:

[(1, 73420088), (2, 36710044), (4, 18355022), (7, 10488584), (8, 9177511), (14, 5244292), (28, 2622146), (56, 1311073), (61, 1203608), (122, 601804), (244, 300902), (427, 171944), (488, 150451), (854, 85972), (1708, 42986), (3416, 21493)]