69740416

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{23689}}^1$

素因数の和:23726

約数の個数: 32

約数和(自身を含む): 144982800

約数和(自身を除く): 75242384

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 23689, 47378, 94756, 189512, 379024, 544847, 758048, 1089694, 1516096, 2179388, 3032192, 4358776, 8717552, 17435104, 34870208, 69740416]

約数ペア:

[(1, 69740416), (2, 34870208), (4, 17435104), (8, 8717552), (16, 4358776), (23, 3032192), (32, 2179388), (46, 1516096), (64, 1089694), (92, 758048), (128, 544847), (184, 379024), (368, 189512), (736, 94756), (1472, 47378), (2944, 23689)]