28763872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47309}}^1$

素因数の和:47338

約数の個数: 24

約数和(自身を含む): 59610600

約数和(自身を除く): 30846728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 47309, 94618, 189236, 378472, 756944, 898871, 1513888, 1797742, 3595484, 7190968, 14381936, 28763872]

約数ペア:

[(1, 28763872), (2, 14381936), (4, 7190968), (8, 3595484), (16, 1797742), (19, 1513888), (32, 898871), (38, 756944), (76, 378472), (152, 189236), (304, 94618), (608, 47309)]