28052788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4253}}^1$

素因数の和:4371

約数の個数: 24

約数和(自身を含む): 52528392

約数和(自身を除く): 24475604

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 4253, 6596, 8506, 17012, 72301, 144602, 289204, 412541, 825082, 1650164, 7013197, 14026394, 28052788]

約数ペア:

[(1, 28052788), (2, 14026394), (4, 7013197), (17, 1650164), (34, 825082), (68, 412541), (97, 289204), (194, 144602), (388, 72301), (1649, 17012), (3298, 8506), (4253, 6596)]