26289236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1231}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 48639360

約数和(自身を除く): 22350124

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 1231, 2462, 4924, 5339, 10678, 21356, 23389, 46778, 93556, 345911, 691822, 1383644, 6572309, 13144618, 26289236]

約数ペア:

[(1, 26289236), (2, 13144618), (4, 6572309), (19, 1383644), (38, 691822), (76, 345911), (281, 93556), (562, 46778), (1124, 23389), (1231, 21356), (2462, 10678), (4924, 5339)]