28894832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2591}}^1$

素因数の和:2657

約数の個数: 40

約数和(自身を含む): 60746112

約数和(自身を除く): 31851280

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2591, 2788, 5182, 5576, 10364, 11152, 20728, 41456, 44047, 88094, 106231, 176188, 212462, 352376, 424924, 704752, 849848, 1699696, 1805927, 3611854, 7223708, 14447416, 28894832]

約数ペア:

[(1, 28894832), (2, 14447416), (4, 7223708), (8, 3611854), (16, 1805927), (17, 1699696), (34, 849848), (41, 704752), (68, 424924), (82, 352376), (136, 212462), (164, 176188), (272, 106231), (328, 88094), (656, 44047), (697, 41456), (1394, 20728), (2591, 11152), (2788, 10364), (5182, 5576)]