68075344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{709}}^1$

素因数の和:1087

約数の個数: 40

約数和(自身を含む): 140247720

約数和(自身を除く): 72172376

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 353, 706, 709, 1412, 1418, 2824, 2836, 5648, 5672, 6001, 11344, 12002, 12053, 24004, 24106, 48008, 48212, 96016, 96424, 192848, 250277, 500554, 1001108, 2002216, 4004432, 4254709, 8509418, 17018836, 34037672, 68075344]

約数ペア:

[(1, 68075344), (2, 34037672), (4, 17018836), (8, 8509418), (16, 4254709), (17, 4004432), (34, 2002216), (68, 1001108), (136, 500554), (272, 250277), (353, 192848), (706, 96424), (709, 96016), (1412, 48212), (1418, 48008), (2824, 24106), (2836, 24004), (5648, 12053), (5672, 12002), (6001, 11344)]