17664724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 39062016

約数和(自身を除く): 21397292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 691, 913, 1162, 1382, 1826, 2324, 2764, 3652, 4837, 6391, 7601, 9674, 12782, 15202, 19348, 25564, 30404, 53207, 57353, 106414, 114706, 212828, 229412, 401471, 630883, 802942, 1261766, 1605884, 2523532, 4416181, 8832362, 17664724]

約数ペア:

[(1, 17664724), (2, 8832362), (4, 4416181), (7, 2523532), (11, 1605884), (14, 1261766), (22, 802942), (28, 630883), (44, 401471), (77, 229412), (83, 212828), (154, 114706), (166, 106414), (308, 57353), (332, 53207), (581, 30404), (691, 25564), (913, 19348), (1162, 15202), (1382, 12782), (1826, 9674), (2324, 7601), (2764, 6391), (3652, 4837)]