66349712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 154490112

約数和(自身を除く): 88140400

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 143, 176, 188, 208, 286, 376, 517, 572, 611, 617, 752, 1034, 1144, 1222, 1234, 2068, 2288, 2444, 2468, 4136, 4888, 4936, 6721, 6787, 8021, 8272, 9776, 9872, 13442, 13574, 16042, 26884, 27148, 28999, 32084, 53768, 54296, 57998, 64168, 88231, 107536, 108592, 115996, 128336, 176462, 231992, 318989, 352924, 376987, 463984, 637978, 705848, 753974, 1275956, 1411696, 1507948, 2551912, 3015896, 4146857, 5103824, 6031792, 8293714, 16587428, 33174856, 66349712]

約数ペア:

[(1, 66349712), (2, 33174856), (4, 16587428), (8, 8293714), (11, 6031792), (13, 5103824), (16, 4146857), (22, 3015896), (26, 2551912), (44, 1507948), (47, 1411696), (52, 1275956), (88, 753974), (94, 705848), (104, 637978), (143, 463984), (176, 376987), (188, 352924), (208, 318989), (286, 231992), (376, 176462), (517, 128336), (572, 115996), (611, 108592), (617, 107536), (752, 88231), (1034, 64168), (1144, 57998), (1222, 54296), (1234, 53768), (2068, 32084), (2288, 28999), (2444, 27148), (2468, 26884), (4136, 16042), (4888, 13574), (4936, 13442), (6721, 9872), (6787, 9776), (8021, 8272)]