1900172224

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{1193}}^1$

素因数の和:1853

約数の個数: 56

約数和(自身を含む): 3872227968

約数和(自身を除く): 1972055744

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 607, 656, 1193, 1214, 1312, 2386, 2428, 2624, 4772, 4856, 9544, 9712, 19088, 19424, 24887, 38176, 38848, 48913, 49774, 76352, 97826, 99548, 195652, 199096, 391304, 398192, 724151, 782608, 796384, 1448302, 1565216, 1592768, 2896604, 3130432, 5793208, 11586416, 23172832, 29690191, 46345664, 59380382, 118760764, 237521528, 475043056, 950086112, 1900172224]

約数ペア:

[(1, 1900172224), (2, 950086112), (4, 475043056), (8, 237521528), (16, 118760764), (32, 59380382), (41, 46345664), (64, 29690191), (82, 23172832), (164, 11586416), (328, 5793208), (607, 3130432), (656, 2896604), (1193, 1592768), (1214, 1565216), (1312, 1448302), (2386, 796384), (2428, 782608), (2624, 724151), (4772, 398192), (4856, 391304), (9544, 199096), (9712, 195652), (19088, 99548), (19424, 97826), (24887, 76352), (38176, 49774), (38848, 48913)]