42581990464

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{3877}}^1$

素因数の和:4252

約数の個数: 112

約数和(自身を含む): 93442178368

約数和(自身を除く): 50860187904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 307, 344, 416, 559, 614, 688, 832, 1118, 1228, 1376, 2236, 2456, 2752, 3877, 3991, 4472, 4912, 7754, 7982, 8944, 9824, 13201, 15508, 15964, 17888, 19648, 26402, 31016, 31928, 35776, 50401, 52804, 62032, 63856, 100802, 105608, 124064, 127712, 166711, 171613, 201604, 211216, 248128, 255424, 333422, 343226, 403208, 422432, 666844, 686452, 806416, 844864, 1190239, 1333688, 1372904, 1612832, 2167243, 2380478, 2667376, 2745808, 3225664, 4334486, 4760956, 5334752, 5491616, 8668972, 9521912, 10669504, 10983232, 15473107, 17337944, 19043824, 30946214, 34675888, 38087648, 51180277, 61892428, 69351776, 76175296, 102360554, 123784856, 138703552, 204721108, 247569712, 409442216, 495139424, 665343601, 818884432, 990278848, 1330687202, 1637768864, 2661374404, 3275537728, 5322748808, 10645497616, 21290995232, 42581990464]

約数ペア:

[(1, 42581990464), (2, 21290995232), (4, 10645497616), (8, 5322748808), (13, 3275537728), (16, 2661374404), (26, 1637768864), (32, 1330687202), (43, 990278848), (52, 818884432), (64, 665343601), (86, 495139424), (104, 409442216), (172, 247569712), (208, 204721108), (307, 138703552), (344, 123784856), (416, 102360554), (559, 76175296), (614, 69351776), (688, 61892428), (832, 51180277), (1118, 38087648), (1228, 34675888), (1376, 30946214), (2236, 19043824), (2456, 17337944), (2752, 15473107), (3877, 10983232), (3991, 10669504), (4472, 9521912), (4912, 8668972), (7754, 5491616), (7982, 5334752), (8944, 4760956), (9824, 4334486), (13201, 3225664), (15508, 2745808), (15964, 2667376), (17888, 2380478), (19648, 2167243), (26402, 1612832), (31016, 1372904), (31928, 1333688), (35776, 1190239), (50401, 844864), (52804, 806416), (62032, 686452), (63856, 666844), (100802, 422432), (105608, 403208), (124064, 343226), (127712, 333422), (166711, 255424), (171613, 248128), (201604, 211216)]