66562144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 143700480

約数和(自身を除く): 77138336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 263, 352, 526, 719, 1052, 1438, 2104, 2876, 2893, 4208, 5752, 5786, 7909, 8416, 11504, 11572, 15818, 23008, 23144, 31636, 46288, 63272, 92576, 126544, 189097, 253088, 378194, 756388, 1512776, 2080067, 3025552, 4160134, 6051104, 8320268, 16640536, 33281072, 66562144]

約数ペア:

[(1, 66562144), (2, 33281072), (4, 16640536), (8, 8320268), (11, 6051104), (16, 4160134), (22, 3025552), (32, 2080067), (44, 1512776), (88, 756388), (176, 378194), (263, 253088), (352, 189097), (526, 126544), (719, 92576), (1052, 63272), (1438, 46288), (2104, 31636), (2876, 23144), (2893, 23008), (4208, 15818), (5752, 11572), (5786, 11504), (7909, 8416)]