27964748

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26993}}^1$

素因数の和:27041

約数の個数: 24

約数和(自身を含む): 57443232

約数和(自身を除く): 29478484

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 26993, 53986, 107972, 188951, 377902, 755804, 998741, 1997482, 3994964, 6991187, 13982374, 27964748]

約数ペア:

[(1, 27964748), (2, 13982374), (4, 6991187), (7, 3994964), (14, 1997482), (28, 998741), (37, 755804), (74, 377902), (148, 188951), (259, 107972), (518, 53986), (1036, 26993)]