28164376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5051}}^1$

素因数の和:5115

約数の個数: 32

約数和(自身を含む): 57289680

約数和(自身を除く): 29125304

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5051, 5576, 10102, 20204, 40408, 85867, 171734, 207091, 343468, 414182, 686936, 828364, 1656728, 3520547, 7041094, 14082188, 28164376]

約数ペア:

[(1, 28164376), (2, 14082188), (4, 7041094), (8, 3520547), (17, 1656728), (34, 828364), (41, 686936), (68, 414182), (82, 343468), (136, 207091), (164, 171734), (328, 85867), (697, 40408), (1394, 20204), (2788, 10102), (5051, 5576)]