68431532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 139285440

約数和(自身を除く): 70853908

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 299, 377, 598, 667, 754, 1196, 1334, 1508, 1973, 2668, 3946, 7892, 8671, 17342, 25649, 34684, 45379, 51298, 57217, 90758, 102596, 114434, 181516, 228868, 589927, 743821, 1179854, 1315991, 1487642, 2359708, 2631982, 2975284, 5263964, 17107883, 34215766, 68431532]

約数ペア:

[(1, 68431532), (2, 34215766), (4, 17107883), (13, 5263964), (23, 2975284), (26, 2631982), (29, 2359708), (46, 1487642), (52, 1315991), (58, 1179854), (92, 743821), (116, 589927), (299, 228868), (377, 181516), (598, 114434), (667, 102596), (754, 90758), (1196, 57217), (1334, 51298), (1508, 45379), (1973, 34684), (2668, 25649), (3946, 17342), (7892, 8671)]