71496368

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{154087}}^1$

素因数の和:154124

約数の個数: 20

約数和(自身を含む): 143301840

約数和(自身を除く): 71805472

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 154087, 308174, 616348, 1232696, 2465392, 4468523, 8937046, 17874092, 35748184, 71496368]

約数ペア:

[(1, 71496368), (2, 35748184), (4, 17874092), (8, 8937046), (16, 4468523), (29, 2465392), (58, 1232696), (116, 616348), (232, 308174), (464, 154087)]