66802112

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4723}}^1$

素因数の和:4765

約数の個数: 56

約数和(自身を含む): 151186896

約数和(自身を除く): 84384784

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 4723, 7072, 9446, 14144, 18892, 37784, 61399, 75568, 80291, 122798, 151136, 160582, 245596, 302272, 321164, 491192, 642328, 982384, 1043783, 1284656, 1964768, 2087566, 2569312, 3929536, 4175132, 5138624, 8350264, 16700528, 33401056, 66802112]

約数ペア:

[(1, 66802112), (2, 33401056), (4, 16700528), (8, 8350264), (13, 5138624), (16, 4175132), (17, 3929536), (26, 2569312), (32, 2087566), (34, 1964768), (52, 1284656), (64, 1043783), (68, 982384), (104, 642328), (136, 491192), (208, 321164), (221, 302272), (272, 245596), (416, 160582), (442, 151136), (544, 122798), (832, 80291), (884, 75568), (1088, 61399), (1768, 37784), (3536, 18892), (4723, 14144), (7072, 9446)]