64671042

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{557}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 133330752

約数和(自身を除く): 68659710

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 523, 557, 1046, 1114, 1569, 1671, 3138, 3342, 19351, 20609, 38702, 41218, 58053, 61827, 116106, 123654, 291311, 582622, 873933, 1747866, 10778507, 21557014, 32335521, 64671042]

約数ペア:

[(1, 64671042), (2, 32335521), (3, 21557014), (6, 10778507), (37, 1747866), (74, 873933), (111, 582622), (222, 291311), (523, 123654), (557, 116106), (1046, 61827), (1114, 58053), (1569, 41218), (1671, 38702), (3138, 20609), (3342, 19351)]