25947152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21061}}^1$

素因数の和:21087

約数の個数: 40

約数和(自身を含む): 62680512

約数和(自身を除く): 36733360

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 21061, 42122, 84244, 147427, 168488, 231671, 294854, 336976, 463342, 589708, 926684, 1179416, 1621697, 1853368, 2358832, 3243394, 3706736, 6486788, 12973576, 25947152]

約数ペア:

[(1, 25947152), (2, 12973576), (4, 6486788), (7, 3706736), (8, 3243394), (11, 2358832), (14, 1853368), (16, 1621697), (22, 1179416), (28, 926684), (44, 589708), (56, 463342), (77, 336976), (88, 294854), (112, 231671), (154, 168488), (176, 147427), (308, 84244), (616, 42122), (1232, 21061)]