40554404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1489}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 77599200

約数和(自身を除く): 37044796

約数列:

[1, 2, 4, 11, 22, 44, 619, 1238, 1489, 2476, 2978, 5956, 6809, 13618, 16379, 27236, 32758, 65516, 921691, 1843382, 3686764, 10138601, 20277202, 40554404]

約数ペア:

[(1, 40554404), (2, 20277202), (4, 10138601), (11, 3686764), (22, 1843382), (44, 921691), (619, 65516), (1238, 32758), (1489, 27236), (2476, 16379), (2978, 13618), (5956, 6809)]