28166124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{613}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 75369728

約数和(自身を除く): 47203604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 547, 613, 1094, 1226, 1641, 1839, 2188, 2452, 3282, 3678, 3829, 4291, 6564, 7356, 7658, 8582, 11487, 12873, 15316, 17164, 22974, 25746, 45948, 51492, 335311, 670622, 1005933, 1341244, 2011866, 2347177, 4023732, 4694354, 7041531, 9388708, 14083062, 28166124]

約数ペア:

[(1, 28166124), (2, 14083062), (3, 9388708), (4, 7041531), (6, 4694354), (7, 4023732), (12, 2347177), (14, 2011866), (21, 1341244), (28, 1005933), (42, 670622), (84, 335311), (547, 51492), (613, 45948), (1094, 25746), (1226, 22974), (1641, 17164), (1839, 15316), (2188, 12873), (2452, 11487), (3282, 8582), (3678, 7658), (3829, 7356), (4291, 6564)]