28228296

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 76507200

約数和(自身を除く): 48278904

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 1609, 2193, 2924, 3218, 4386, 4827, 5848, 6436, 8772, 9654, 12872, 17544, 19308, 27353, 38616, 54706, 69187, 82059, 109412, 138374, 164118, 207561, 218824, 276748, 328236, 415122, 553496, 656472, 830244, 1176179, 1660488, 2352358, 3528537, 4704716, 7057074, 9409432, 14114148, 28228296]

約数ペア:

[(1, 28228296), (2, 14114148), (3, 9409432), (4, 7057074), (6, 4704716), (8, 3528537), (12, 2352358), (17, 1660488), (24, 1176179), (34, 830244), (43, 656472), (51, 553496), (68, 415122), (86, 328236), (102, 276748), (129, 218824), (136, 207561), (172, 164118), (204, 138374), (258, 109412), (344, 82059), (408, 69187), (516, 54706), (731, 38616), (1032, 27353), (1462, 19308), (1609, 17544), (2193, 12872), (2924, 9654), (3218, 8772), (4386, 6436), (4827, 5848)]