68233616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1223}}^1$

素因数の和:1559

約数の個数: 40

約数和(自身を含む): 144794304

約数和(自身を除く): 76560688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317, 634, 1223, 1268, 2446, 2536, 3487, 4892, 5072, 6974, 9784, 13453, 13948, 19568, 26906, 27896, 53812, 55792, 107624, 215248, 387691, 775382, 1550764, 3101528, 4264601, 6203056, 8529202, 17058404, 34116808, 68233616]

約数ペア:

[(1, 68233616), (2, 34116808), (4, 17058404), (8, 8529202), (11, 6203056), (16, 4264601), (22, 3101528), (44, 1550764), (88, 775382), (176, 387691), (317, 215248), (634, 107624), (1223, 55792), (1268, 53812), (2446, 27896), (2536, 26906), (3487, 19568), (4892, 13948), (5072, 13453), (6974, 9784)]