274345408

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{225613}}^1$

素因数の和:225644

約数の個数: 28

約数和(自身を含む): 573059560

約数和(自身を除く): 298714152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 225613, 451226, 902452, 1804904, 3609808, 4286647, 7219616, 8573294, 14439232, 17146588, 34293176, 68586352, 137172704, 274345408]

約数ペア:

[(1, 274345408), (2, 137172704), (4, 68586352), (8, 34293176), (16, 17146588), (19, 14439232), (32, 8573294), (38, 7219616), (64, 4286647), (76, 3609808), (152, 1804904), (304, 902452), (608, 451226), (1216, 225613)]