38321824

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 77728896

約数和(自身を除く): 39407072

約数列:

[1, 2, 4, 8, 16, 32, 71, 101, 142, 167, 202, 284, 334, 404, 568, 668, 808, 1136, 1336, 1616, 2272, 2672, 3232, 5344, 7171, 11857, 14342, 16867, 23714, 28684, 33734, 47428, 57368, 67468, 94856, 114736, 134936, 189712, 229472, 269872, 379424, 539744, 1197557, 2395114, 4790228, 9580456, 19160912, 38321824]

約数ペア:

[(1, 38321824), (2, 19160912), (4, 9580456), (8, 4790228), (16, 2395114), (32, 1197557), (71, 539744), (101, 379424), (142, 269872), (167, 229472), (202, 189712), (284, 134936), (334, 114736), (404, 94856), (568, 67468), (668, 57368), (808, 47428), (1136, 33734), (1336, 28684), (1616, 23714), (2272, 16867), (2672, 14342), (3232, 11857), (5344, 7171)]