64597078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4999}}^1$

素因数の和:5092

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 56362922

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 4999, 6461, 9998, 12922, 34993, 64987, 69986, 129974, 354929, 454909, 709858, 909818, 2484503, 4614077, 4969006, 9228154, 32298539, 64597078]

約数ペア:

[(1, 64597078), (2, 32298539), (7, 9228154), (13, 4969006), (14, 4614077), (26, 2484503), (71, 909818), (91, 709858), (142, 454909), (182, 354929), (497, 129974), (923, 69986), (994, 64987), (1846, 34993), (4999, 12922), (6461, 9998)]