42572432

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 98660352

約数和(自身を除く): 56087920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 73, 82, 112, 127, 146, 164, 254, 287, 292, 328, 508, 511, 574, 584, 656, 889, 1016, 1022, 1148, 1168, 1778, 2032, 2044, 2296, 2993, 3556, 4088, 4592, 5207, 5986, 7112, 8176, 9271, 10414, 11972, 14224, 18542, 20828, 20951, 23944, 36449, 37084, 41656, 41902, 47888, 64897, 72898, 74168, 83312, 83804, 129794, 145796, 148336, 167608, 259588, 291592, 335216, 380111, 519176, 583184, 760222, 1038352, 1520444, 2660777, 3040888, 5321554, 6081776, 10643108, 21286216, 42572432]

約数ペア:

[(1, 42572432), (2, 21286216), (4, 10643108), (7, 6081776), (8, 5321554), (14, 3040888), (16, 2660777), (28, 1520444), (41, 1038352), (56, 760222), (73, 583184), (82, 519176), (112, 380111), (127, 335216), (146, 291592), (164, 259588), (254, 167608), (287, 148336), (292, 145796), (328, 129794), (508, 83804), (511, 83312), (574, 74168), (584, 72898), (656, 64897), (889, 47888), (1016, 41902), (1022, 41656), (1148, 37084), (1168, 36449), (1778, 23944), (2032, 20951), (2044, 20828), (2296, 18542), (2993, 14224), (3556, 11972), (4088, 10414), (4592, 9271), (5207, 8176), (5986, 7112)]