64536696928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1124803}}^1$

素因数の和:1124987

約数の個数: 48

約数和(自身を含む): 139457699136

約数和(自身を除く): 74921002208

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 163, 176, 326, 352, 652, 1304, 1793, 2608, 3586, 5216, 7172, 14344, 28688, 57376, 1124803, 2249606, 4499212, 8998424, 12372833, 17996848, 24745666, 35993696, 49491332, 98982664, 183342889, 197965328, 366685778, 395930656, 733371556, 1466743112, 2016771779, 2933486224, 4033543558, 5866972448, 8067087116, 16134174232, 32268348464, 64536696928]

約数ペア:

[(1, 64536696928), (2, 32268348464), (4, 16134174232), (8, 8067087116), (11, 5866972448), (16, 4033543558), (22, 2933486224), (32, 2016771779), (44, 1466743112), (88, 733371556), (163, 395930656), (176, 366685778), (326, 197965328), (352, 183342889), (652, 98982664), (1304, 49491332), (1793, 35993696), (2608, 24745666), (3586, 17996848), (5216, 12372833), (7172, 8998424), (14344, 4499212), (28688, 2249606), (57376, 1124803)]