66017812

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 135224320

約数和(自身を除く): 69206508

約数列:

[1, 2, 4, 7, 14, 28, 97, 109, 194, 218, 223, 388, 436, 446, 679, 763, 892, 1358, 1526, 1561, 2716, 3052, 3122, 6244, 10573, 21146, 21631, 24307, 42292, 43262, 48614, 74011, 86524, 97228, 148022, 151417, 170149, 296044, 302834, 340298, 605668, 680596, 2357779, 4715558, 9431116, 16504453, 33008906, 66017812]

約数ペア:

[(1, 66017812), (2, 33008906), (4, 16504453), (7, 9431116), (14, 4715558), (28, 2357779), (97, 680596), (109, 605668), (194, 340298), (218, 302834), (223, 296044), (388, 170149), (436, 151417), (446, 148022), (679, 97228), (763, 86524), (892, 74011), (1358, 48614), (1526, 43262), (1561, 42292), (2716, 24307), (3052, 21631), (3122, 21146), (6244, 10573)]