38718568

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1307}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 86798880

約数和(自身を除く): 48080312

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 529, 644, 1058, 1288, 1307, 2116, 2614, 3703, 4232, 5228, 7406, 9149, 10456, 14812, 18298, 29624, 30061, 36596, 60122, 73192, 120244, 210427, 240488, 420854, 691403, 841708, 1382806, 1683416, 2765612, 4839821, 5531224, 9679642, 19359284, 38718568]

約数ペア:

[(1, 38718568), (2, 19359284), (4, 9679642), (7, 5531224), (8, 4839821), (14, 2765612), (23, 1683416), (28, 1382806), (46, 841708), (56, 691403), (92, 420854), (161, 240488), (184, 210427), (322, 120244), (529, 73192), (644, 60122), (1058, 36596), (1288, 30061), (1307, 29624), (2116, 18298), (2614, 14812), (3703, 10456), (4232, 9149), (5228, 7406)]