7425408

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 20110320

約数和(自身を除く): 12684912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 317, 366, 384, 488, 634, 732, 951, 976, 1268, 1464, 1902, 1952, 2536, 2928, 3804, 3904, 5072, 5856, 7608, 7808, 10144, 11712, 15216, 19337, 20288, 23424, 30432, 38674, 40576, 58011, 60864, 77348, 116022, 121728, 154696, 232044, 309392, 464088, 618784, 928176, 1237568, 1856352, 2475136, 3712704, 7425408]

約数ペア:

[(1, 7425408), (2, 3712704), (3, 2475136), (4, 1856352), (6, 1237568), (8, 928176), (12, 618784), (16, 464088), (24, 309392), (32, 232044), (48, 154696), (61, 121728), (64, 116022), (96, 77348), (122, 60864), (128, 58011), (183, 40576), (192, 38674), (244, 30432), (317, 23424), (366, 20288), (384, 19337), (488, 15216), (634, 11712), (732, 10144), (951, 7808), (976, 7608), (1268, 5856), (1464, 5072), (1902, 3904), (1952, 3804), (2536, 2928)]