38690928

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1933}}^1$

素因数の和:2086

約数の個数: 60

約数和(自身を含む): 109116280

約数和(自身を除く): 70425352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 1933, 2224, 2502, 3336, 3866, 5004, 5799, 6672, 7732, 10008, 11598, 15464, 17397, 20016, 23196, 30928, 34794, 46392, 69588, 92784, 139176, 268687, 278352, 537374, 806061, 1074748, 1612122, 2149496, 2418183, 3224244, 4298992, 4836366, 6448488, 9672732, 12896976, 19345464, 38690928]

約数ペア:

[(1, 38690928), (2, 19345464), (3, 12896976), (4, 9672732), (6, 6448488), (8, 4836366), (9, 4298992), (12, 3224244), (16, 2418183), (18, 2149496), (24, 1612122), (36, 1074748), (48, 806061), (72, 537374), (139, 278352), (144, 268687), (278, 139176), (417, 92784), (556, 69588), (834, 46392), (1112, 34794), (1251, 30928), (1668, 23196), (1933, 20016), (2224, 17397), (2502, 15464), (3336, 11598), (3866, 10008), (5004, 7732), (5799, 6672)]