77755864

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 149072400

約数和(自身を除く): 71316536

約数列:

[1, 2, 4, 8, 59, 118, 236, 257, 472, 514, 641, 1028, 1282, 2056, 2564, 5128, 15163, 30326, 37819, 60652, 75638, 121304, 151276, 164737, 302552, 329474, 658948, 1317896, 9719483, 19438966, 38877932, 77755864]

約数ペア:

[(1, 77755864), (2, 38877932), (4, 19438966), (8, 9719483), (59, 1317896), (118, 658948), (236, 329474), (257, 302552), (472, 164737), (514, 151276), (641, 121304), (1028, 75638), (1282, 60652), (2056, 37819), (2564, 30326), (5128, 15163)]