71887232

素因数分解:

$2^7\times {\mathrm{463}}^1\times {\mathrm{1213}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 143640480

約数和(自身を除く): 71753248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 463, 926, 1213, 1852, 2426, 3704, 4852, 7408, 9704, 14816, 19408, 29632, 38816, 59264, 77632, 155264, 561619, 1123238, 2246476, 4492952, 8985904, 17971808, 35943616, 71887232]

約数ペア:

[(1, 71887232), (2, 35943616), (4, 17971808), (8, 8985904), (16, 4492952), (32, 2246476), (64, 1123238), (128, 561619), (463, 155264), (926, 77632), (1213, 59264), (1852, 38816), (2426, 29632), (3704, 19408), (4852, 14816), (7408, 9704)]