66000748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 65458580

約数列:

[1, 2, 4, 11, 22, 37, 44, 71, 74, 142, 148, 284, 407, 571, 781, 814, 1142, 1562, 1628, 2284, 2627, 3124, 5254, 6281, 10508, 12562, 21127, 25124, 28897, 40541, 42254, 57794, 81082, 84508, 115588, 162164, 232397, 445951, 464794, 891902, 929588, 1500017, 1783804, 3000034, 6000068, 16500187, 33000374, 66000748]

約数ペア:

[(1, 66000748), (2, 33000374), (4, 16500187), (11, 6000068), (22, 3000034), (37, 1783804), (44, 1500017), (71, 929588), (74, 891902), (142, 464794), (148, 445951), (284, 232397), (407, 162164), (571, 115588), (781, 84508), (814, 81082), (1142, 57794), (1562, 42254), (1628, 40541), (2284, 28897), (2627, 25124), (3124, 21127), (5254, 12562), (6281, 10508)]