66169766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{2621}}^1$

素因数の和:3607

約数の個数: 16

約数和(自身を含む): 107040528

約数和(自身を除く): 40870762

約数列:

[1, 2, 13, 26, 971, 1942, 2621, 5242, 12623, 25246, 34073, 68146, 2544991, 5089982, 33084883, 66169766]

約数ペア:

[(1, 66169766), (2, 33084883), (13, 5089982), (26, 2544991), (971, 68146), (1942, 34073), (2621, 25246), (5242, 12623)]