40284426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 100396800

約数和(自身を除く): 60112374

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 267, 273, 534, 546, 623, 829, 1157, 1246, 1658, 1869, 2314, 2487, 3471, 3738, 4974, 5803, 6942, 8099, 10777, 11606, 16198, 17409, 21554, 24297, 32331, 34818, 48594, 64662, 73781, 75439, 147562, 150878, 221343, 226317, 442686, 452634, 516467, 959153, 1032934, 1549401, 1918306, 2877459, 3098802, 5754918, 6714071, 13428142, 20142213, 40284426]

約数ペア:

[(1, 40284426), (2, 20142213), (3, 13428142), (6, 6714071), (7, 5754918), (13, 3098802), (14, 2877459), (21, 1918306), (26, 1549401), (39, 1032934), (42, 959153), (78, 516467), (89, 452634), (91, 442686), (178, 226317), (182, 221343), (267, 150878), (273, 147562), (534, 75439), (546, 73781), (623, 64662), (829, 48594), (1157, 34818), (1246, 32331), (1658, 24297), (1869, 21554), (2314, 17409), (2487, 16198), (3471, 11606), (3738, 10777), (4974, 8099), (5803, 6942)]