8054228

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 18433800

約数和(自身を除く): 10379572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 109, 116, 182, 196, 203, 218, 364, 377, 406, 436, 637, 754, 763, 812, 1274, 1417, 1421, 1508, 1526, 2548, 2639, 2834, 2842, 3052, 3161, 5278, 5341, 5668, 5684, 6322, 9919, 10556, 10682, 12644, 18473, 19838, 21364, 22127, 36946, 39676, 41093, 44254, 69433, 73892, 82186, 88508, 138866, 154889, 164372, 277732, 287651, 309778, 575302, 619556, 1150604, 2013557, 4027114, 8054228]

約数ペア:

[(1, 8054228), (2, 4027114), (4, 2013557), (7, 1150604), (13, 619556), (14, 575302), (26, 309778), (28, 287651), (29, 277732), (49, 164372), (52, 154889), (58, 138866), (91, 88508), (98, 82186), (109, 73892), (116, 69433), (182, 44254), (196, 41093), (203, 39676), (218, 36946), (364, 22127), (377, 21364), (406, 19838), (436, 18473), (637, 12644), (754, 10682), (763, 10556), (812, 9919), (1274, 6322), (1417, 5684), (1421, 5668), (1508, 5341), (1526, 5278), (2548, 3161), (2639, 3052), (2834, 2842)]