56643136

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1403

約数の個数: 56

約数和(自身を含む): 124724160

約数和(自身を除く): 68081024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 244, 352, 488, 671, 704, 976, 1319, 1342, 1952, 2638, 2684, 3904, 5276, 5368, 10552, 10736, 14509, 21104, 21472, 29018, 42208, 42944, 58036, 80459, 84416, 116072, 160918, 232144, 321836, 464288, 643672, 885049, 928576, 1287344, 1770098, 2574688, 3540196, 5149376, 7080392, 14160784, 28321568, 56643136]

約数ペア:

[(1, 56643136), (2, 28321568), (4, 14160784), (8, 7080392), (11, 5149376), (16, 3540196), (22, 2574688), (32, 1770098), (44, 1287344), (61, 928576), (64, 885049), (88, 643672), (122, 464288), (176, 321836), (244, 232144), (352, 160918), (488, 116072), (671, 84416), (704, 80459), (976, 58036), (1319, 42944), (1342, 42208), (1952, 29018), (2638, 21472), (2684, 21104), (3904, 14509), (5276, 10736), (5368, 10552)]