22688988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1051}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 60797184

約数和(自身を除く): 38108196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1051, 1542, 1799, 2102, 3084, 3153, 3598, 4204, 5397, 6306, 7196, 7357, 10794, 12612, 14714, 21588, 22071, 29428, 44142, 88284, 270107, 540214, 810321, 1080428, 1620642, 1890749, 3241284, 3781498, 5672247, 7562996, 11344494, 22688988]

約数ペア:

[(1, 22688988), (2, 11344494), (3, 7562996), (4, 5672247), (6, 3781498), (7, 3241284), (12, 1890749), (14, 1620642), (21, 1080428), (28, 810321), (42, 540214), (84, 270107), (257, 88284), (514, 44142), (771, 29428), (1028, 22071), (1051, 21588), (1542, 14714), (1799, 12612), (2102, 10794), (3084, 7357), (3153, 7196), (3598, 6306), (4204, 5397)]