66748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 24

約数和(自身を含む): 134064

約数和(自身を除く): 67316

約数列:

[1, 2, 4, 11, 22, 37, 41, 44, 74, 82, 148, 164, 407, 451, 814, 902, 1517, 1628, 1804, 3034, 6068, 16687, 33374, 66748]

約数ペア:

[(1, 66748), (2, 33374), (4, 16687), (11, 6068), (22, 3034), (37, 1804), (41, 1628), (44, 1517), (74, 902), (82, 814), (148, 451), (164, 407)]