66274442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20071}}^1$

素因数の和:20213

約数の個数: 16

約数和(自身を含む): 107907072

約数和(自身を除く): 41632630

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 20071, 40142, 260923, 521846, 2549017, 5098034, 33137221, 66274442]

約数ペア:

[(1, 66274442), (2, 33137221), (13, 5098034), (26, 2549017), (127, 521846), (254, 260923), (1651, 40142), (3302, 20071)]