8423636

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:780

約数の個数: 36

約数和(自身を含む): 16924572

約数和(自身を除く): 8500936

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 733, 884, 1466, 2873, 2932, 5746, 9529, 11492, 12461, 19058, 24922, 38116, 49844, 123877, 161993, 247754, 323986, 495508, 647972, 2105909, 4211818, 8423636]

約数ペア:

[(1, 8423636), (2, 4211818), (4, 2105909), (13, 647972), (17, 495508), (26, 323986), (34, 247754), (52, 161993), (68, 123877), (169, 49844), (221, 38116), (338, 24922), (442, 19058), (676, 12461), (733, 11492), (884, 9529), (1466, 5746), (2873, 2932)]