11720752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1117

約数の個数: 40

約数和(自身を含む): 24654672

約数和(自身を除く): 12933920

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1051, 1394, 2102, 2788, 4204, 5576, 8408, 11152, 16816, 17867, 35734, 43091, 71468, 86182, 142936, 172364, 285872, 344728, 689456, 732547, 1465094, 2930188, 5860376, 11720752]

約数ペア:

[(1, 11720752), (2, 5860376), (4, 2930188), (8, 1465094), (16, 732547), (17, 689456), (34, 344728), (41, 285872), (68, 172364), (82, 142936), (136, 86182), (164, 71468), (272, 43091), (328, 35734), (656, 17867), (697, 16816), (1051, 11152), (1394, 8408), (2102, 5576), (2788, 4204)]