79780064

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27397}}^1$

素因数の和:27427

約数の個数: 48

約数和(自身を含む): 193320288

約数和(自身を除く): 113540224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 27397, 54794, 109588, 191779, 219176, 356161, 383558, 438352, 712322, 767116, 876704, 1424644, 1534232, 2493127, 2849288, 3068464, 4986254, 5698576, 6136928, 9972508, 11397152, 19945016, 39890032, 79780064]

約数ペア:

[(1, 79780064), (2, 39890032), (4, 19945016), (7, 11397152), (8, 9972508), (13, 6136928), (14, 5698576), (16, 4986254), (26, 3068464), (28, 2849288), (32, 2493127), (52, 1534232), (56, 1424644), (91, 876704), (104, 767116), (112, 712322), (182, 438352), (208, 383558), (224, 356161), (364, 219176), (416, 191779), (728, 109588), (1456, 54794), (2912, 27397)]