38240568

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3821}}^1$

素因数の和:3972

約数の個数: 48

約数和(自身を含む): 104340600

約数和(自身を除く): 66100032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 3821, 5004, 7642, 10008, 11463, 15284, 22926, 30568, 34389, 45852, 68778, 91704, 137556, 275112, 531119, 1062238, 1593357, 2124476, 3186714, 4248952, 4780071, 6373428, 9560142, 12746856, 19120284, 38240568]

約数ペア:

[(1, 38240568), (2, 19120284), (3, 12746856), (4, 9560142), (6, 6373428), (8, 4780071), (9, 4248952), (12, 3186714), (18, 2124476), (24, 1593357), (36, 1062238), (72, 531119), (139, 275112), (278, 137556), (417, 91704), (556, 68778), (834, 45852), (1112, 34389), (1251, 30568), (1668, 22926), (2502, 15284), (3336, 11463), (3821, 10008), (5004, 7642)]