39503842

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 69848064

約数和(自身を除く): 30344222

約数列:

[1, 2, 7, 14, 43, 86, 211, 301, 311, 422, 602, 622, 1477, 2177, 2954, 4354, 9073, 13373, 18146, 26746, 63511, 65621, 93611, 127022, 131242, 187222, 459347, 918694, 2821703, 5643406, 19751921, 39503842]

約数ペア:

[(1, 39503842), (2, 19751921), (7, 5643406), (14, 2821703), (43, 918694), (86, 459347), (211, 187222), (301, 131242), (311, 127022), (422, 93611), (602, 65621), (622, 63511), (1477, 26746), (2177, 18146), (2954, 13373), (4354, 9073)]