66181804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{2017}}^1$

素因数の和:2665

約数の個数: 24

約数和(自身を含む): 124986848

約数和(自身を除く): 58805044

約数列:

[1, 2, 4, 13, 26, 52, 631, 1262, 2017, 2524, 4034, 8068, 8203, 16406, 26221, 32812, 52442, 104884, 1272727, 2545454, 5090908, 16545451, 33090902, 66181804]

約数ペア:

[(1, 66181804), (2, 33090902), (4, 16545451), (13, 5090908), (26, 2545454), (52, 1272727), (631, 104884), (1262, 52442), (2017, 32812), (2524, 26221), (4034, 16406), (8068, 8203)]