67239248

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{4373}}^1$

素因数の和:4443

約数の個数: 30

約数和(自身を含む): 134644842

約数和(自身を除く): 67405594

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 4373, 7688, 8746, 15376, 17492, 34984, 69968, 135563, 271126, 542252, 1084504, 2169008, 4202453, 8404906, 16809812, 33619624, 67239248]

約数ペア:

[(1, 67239248), (2, 33619624), (4, 16809812), (8, 8404906), (16, 4202453), (31, 2169008), (62, 1084504), (124, 542252), (248, 271126), (496, 135563), (961, 69968), (1922, 34984), (3844, 17492), (4373, 15376), (7688, 8746)]