38351488

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1905

約数の個数: 64

約数和(自身を含む): 91163520

約数和(自身を除く): 52812032

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 1861, 2576, 2944, 3722, 5152, 7444, 10304, 13027, 14888, 20608, 26054, 29776, 42803, 52108, 59552, 85606, 104216, 119104, 171212, 208432, 238208, 299621, 342424, 416864, 599242, 684848, 833728, 1198484, 1369696, 1667456, 2396968, 2739392, 4793936, 5478784, 9587872, 19175744, 38351488]

約数ペア:

[(1, 38351488), (2, 19175744), (4, 9587872), (7, 5478784), (8, 4793936), (14, 2739392), (16, 2396968), (23, 1667456), (28, 1369696), (32, 1198484), (46, 833728), (56, 684848), (64, 599242), (92, 416864), (112, 342424), (128, 299621), (161, 238208), (184, 208432), (224, 171212), (322, 119104), (368, 104216), (448, 85606), (644, 59552), (736, 52108), (896, 42803), (1288, 29776), (1472, 26054), (1861, 20608), (2576, 14888), (2944, 13027), (3722, 10304), (5152, 7444)]