26243456

素因数分解:

$2^7\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 52513680

約数和(自身を除く): 26270224

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 421, 487, 842, 974, 1684, 1948, 3368, 3896, 6736, 7792, 13472, 15584, 26944, 31168, 53888, 62336, 205027, 410054, 820108, 1640216, 3280432, 6560864, 13121728, 26243456]

約数ペア:

[(1, 26243456), (2, 13121728), (4, 6560864), (8, 3280432), (16, 1640216), (32, 820108), (64, 410054), (128, 205027), (421, 62336), (487, 53888), (842, 31168), (974, 26944), (1684, 15584), (1948, 13472), (3368, 7792), (3896, 6736)]