57887984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2518

約数の個数: 80

約数和(自身を含む): 147252480

約数和(自身を除く): 89364496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2473, 2926, 3344, 4946, 5852, 9892, 11704, 17311, 19784, 23408, 27203, 34622, 39568, 46987, 54406, 69244, 93974, 108812, 138488, 187948, 190421, 217624, 276976, 328909, 375896, 380842, 435248, 516857, 657818, 751792, 761684, 1033714, 1315636, 1523368, 2067428, 2631272, 3046736, 3617999, 4134856, 5262544, 7235998, 8269712, 14471996, 28943992, 57887984]

約数ペア:

[(1, 57887984), (2, 28943992), (4, 14471996), (7, 8269712), (8, 7235998), (11, 5262544), (14, 4134856), (16, 3617999), (19, 3046736), (22, 2631272), (28, 2067428), (38, 1523368), (44, 1315636), (56, 1033714), (76, 761684), (77, 751792), (88, 657818), (112, 516857), (133, 435248), (152, 380842), (154, 375896), (176, 328909), (209, 276976), (266, 217624), (304, 190421), (308, 187948), (418, 138488), (532, 108812), (616, 93974), (836, 69244), (1064, 54406), (1232, 46987), (1463, 39568), (1672, 34622), (2128, 27203), (2473, 23408), (2926, 19784), (3344, 17311), (4946, 11704), (5852, 9892)]