66882556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{75659}}^1$

素因数の和:75693

約数の個数: 24

約数和(自身を含む): 133464240

約数和(自身を除く): 66581684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 75659, 151318, 302636, 983567, 1286203, 1967134, 2572406, 3934268, 5144812, 16720639, 33441278, 66882556]

約数ペア:

[(1, 66882556), (2, 33441278), (4, 16720639), (13, 5144812), (17, 3934268), (26, 2572406), (34, 1967134), (52, 1286203), (68, 983567), (221, 302636), (442, 151318), (884, 75659)]