38863727552

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{1399}}^1$

素因数の和:1790

約数の個数: 112

約数和(自身を含む): 84025435200

約数和(自身を除く): 45161707648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 173, 193, 208, 346, 386, 416, 692, 772, 832, 1384, 1399, 1544, 2249, 2509, 2768, 2798, 3088, 4498, 5018, 5536, 5596, 6176, 8996, 10036, 11072, 11192, 12352, 17992, 18187, 20072, 22384, 33389, 35984, 36374, 40144, 44768, 66778, 71968, 72748, 80288, 89536, 133556, 143936, 145496, 160576, 242027, 267112, 270007, 290992, 434057, 484054, 534224, 540014, 581984, 868114, 968108, 1068448, 1080028, 1163968, 1736228, 1936216, 2136896, 2160056, 3146351, 3472456, 3510091, 3872432, 4320112, 6292702, 6944912, 7020182, 7744864, 8640224, 12585404, 13889824, 14040364, 15489728, 17280448, 25170808, 27779648, 28080728, 46711211, 50341616, 56161456, 93422422, 100683232, 112322912, 186844844, 201366464, 224645824, 373689688, 607245743, 747379376, 1214491486, 1494758752, 2428982972, 2989517504, 4857965944, 9715931888, 19431863776, 38863727552]

約数ペア:

[(1, 38863727552), (2, 19431863776), (4, 9715931888), (8, 4857965944), (13, 2989517504), (16, 2428982972), (26, 1494758752), (32, 1214491486), (52, 747379376), (64, 607245743), (104, 373689688), (173, 224645824), (193, 201366464), (208, 186844844), (346, 112322912), (386, 100683232), (416, 93422422), (692, 56161456), (772, 50341616), (832, 46711211), (1384, 28080728), (1399, 27779648), (1544, 25170808), (2249, 17280448), (2509, 15489728), (2768, 14040364), (2798, 13889824), (3088, 12585404), (4498, 8640224), (5018, 7744864), (5536, 7020182), (5596, 6944912), (6176, 6292702), (8996, 4320112), (10036, 3872432), (11072, 3510091), (11192, 3472456), (12352, 3146351), (17992, 2160056), (18187, 2136896), (20072, 1936216), (22384, 1736228), (33389, 1163968), (35984, 1080028), (36374, 1068448), (40144, 968108), (44768, 868114), (66778, 581984), (71968, 540014), (72748, 534224), (80288, 484054), (89536, 434057), (133556, 290992), (143936, 270007), (145496, 267112), (160576, 242027)]