74143.000000

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 1247616

約数和(自身を除く): 603742

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 113, 154, 226, 259, 407, 518, 791, 814, 1243, 1582, 2486, 2849, 4181, 5698, 8362, 8701, 17402, 29267, 45991, 58534, 91982, 321937, 643874]

約数ペア:

[(1, 643874), (2, 321937), (7, 91982), (11, 58534), (14, 45991), (22, 29267), (37, 17402), (74, 8701), (77, 8362), (113, 5698), (154, 4181), (226, 2849), (259, 2486), (407, 1582), (518, 1243), (791, 814)]