66491828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{75217}}^1$

素因数の和:75251

約数の個数: 24

約数和(自身を含む): 132684552

約数和(自身を除く): 66192724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 75217, 150434, 300868, 977821, 1278689, 1955642, 2557378, 3911284, 5114756, 16622957, 33245914, 66491828]

約数ペア:

[(1, 66491828), (2, 33245914), (4, 16622957), (13, 5114756), (17, 3911284), (26, 2557378), (34, 1955642), (52, 1278689), (68, 977821), (221, 300868), (442, 150434), (884, 75217)]