72703712

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{52837}}^1$

素因数の和:52890

約数の個数: 24

約数和(自身を含む): 146466936

約数和(自身を除く): 73763224

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 52837, 105674, 211348, 422696, 845392, 1690784, 2271991, 4543982, 9087964, 18175928, 36351856, 72703712]

約数ペア:

[(1, 72703712), (2, 36351856), (4, 18175928), (8, 9087964), (16, 4543982), (32, 2271991), (43, 1690784), (86, 845392), (172, 422696), (344, 211348), (688, 105674), (1376, 52837)]