26281408

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{21613}}^1$

素因数の和:21644

約数の個数: 28

約数和(自身を含む): 54899560

約数和(自身を除く): 28618152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 21613, 43226, 86452, 172904, 345808, 410647, 691616, 821294, 1383232, 1642588, 3285176, 6570352, 13140704, 26281408]

約数ペア:

[(1, 26281408), (2, 13140704), (4, 6570352), (8, 3285176), (16, 1642588), (19, 1383232), (32, 821294), (38, 691616), (64, 410647), (76, 345808), (152, 172904), (304, 86452), (608, 43226), (1216, 21613)]