27996716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 56881440

約数和(自身を除く): 28884724

約数列:

[1, 2, 4, 11, 22, 29, 37, 44, 58, 74, 116, 148, 319, 407, 593, 638, 814, 1073, 1186, 1276, 1628, 2146, 2372, 4292, 6523, 11803, 13046, 17197, 21941, 23606, 26092, 34394, 43882, 47212, 68788, 87764, 189167, 241351, 378334, 482702, 636289, 756668, 965404, 1272578, 2545156, 6999179, 13998358, 27996716]

約数ペア:

[(1, 27996716), (2, 13998358), (4, 6999179), (11, 2545156), (22, 1272578), (29, 965404), (37, 756668), (44, 636289), (58, 482702), (74, 378334), (116, 241351), (148, 189167), (319, 87764), (407, 68788), (593, 47212), (638, 43882), (814, 34394), (1073, 26092), (1186, 23606), (1276, 21941), (1628, 17197), (2146, 13046), (2372, 11803), (4292, 6523)]