77966896

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40949}}^1$

素因数の和:40981

約数の個数: 40

約数和(自身を含む): 182800800

約数和(自身を除く): 104833904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 40949, 81898, 163796, 286643, 327592, 573286, 655184, 696133, 1146572, 1392266, 2293144, 2784532, 4586288, 4872931, 5569064, 9745862, 11138128, 19491724, 38983448, 77966896]

約数ペア:

[(1, 77966896), (2, 38983448), (4, 19491724), (7, 11138128), (8, 9745862), (14, 5569064), (16, 4872931), (17, 4586288), (28, 2784532), (34, 2293144), (56, 1392266), (68, 1146572), (112, 696133), (119, 655184), (136, 573286), (238, 327592), (272, 286643), (476, 163796), (952, 81898), (1904, 40949)]