64227152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4999}}^1$

素因数の和:5091

約数の個数: 40

約数和(自身を含む): 137640000

約数和(自身を除く): 73412848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 4999, 6424, 9998, 12848, 19996, 39992, 54989, 79984, 109978, 219956, 364927, 439912, 729854, 879824, 1459708, 2919416, 4014197, 5838832, 8028394, 16056788, 32113576, 64227152]

約数ペア:

[(1, 64227152), (2, 32113576), (4, 16056788), (8, 8028394), (11, 5838832), (16, 4014197), (22, 2919416), (44, 1459708), (73, 879824), (88, 729854), (146, 439912), (176, 364927), (292, 219956), (584, 109978), (803, 79984), (1168, 54989), (1606, 39992), (3212, 19996), (4999, 12848), (6424, 9998)]