22208368

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2214

約数の個数: 60

約数和(自身を含む): 53928840

約数和(自身を除く): 31720472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2179, 2548, 4358, 5096, 8716, 10192, 15253, 17432, 28327, 30506, 34864, 56654, 61012, 106771, 113308, 122024, 198289, 213542, 226616, 244048, 396578, 427084, 453232, 793156, 854168, 1388023, 1586312, 1708336, 2776046, 3172624, 5552092, 11104184, 22208368]

約数ペア:

[(1, 22208368), (2, 11104184), (4, 5552092), (7, 3172624), (8, 2776046), (13, 1708336), (14, 1586312), (16, 1388023), (26, 854168), (28, 793156), (49, 453232), (52, 427084), (56, 396578), (91, 244048), (98, 226616), (104, 213542), (112, 198289), (182, 122024), (196, 113308), (208, 106771), (364, 61012), (392, 56654), (637, 34864), (728, 30506), (784, 28327), (1274, 17432), (1456, 15253), (2179, 10192), (2548, 8716), (4358, 5096)]