7774228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 17385984

約数和(自身を除く): 9611756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 587, 602, 946, 1174, 1204, 1892, 2348, 3311, 4109, 6457, 6622, 8218, 12914, 13244, 16436, 25241, 25828, 45199, 50482, 90398, 100964, 176687, 180796, 277651, 353374, 555302, 706748, 1110604, 1943557, 3887114, 7774228]

約数ペア:

[(1, 7774228), (2, 3887114), (4, 1943557), (7, 1110604), (11, 706748), (14, 555302), (22, 353374), (28, 277651), (43, 180796), (44, 176687), (77, 100964), (86, 90398), (154, 50482), (172, 45199), (301, 25828), (308, 25241), (473, 16436), (587, 13244), (602, 12914), (946, 8218), (1174, 6622), (1204, 6457), (1892, 4109), (2348, 3311)]