28768256

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{1277}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 62800920

約数和(自身を除く): 34032664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1277, 1408, 2048, 2554, 2816, 5108, 5632, 10216, 11264, 14047, 20432, 22528, 28094, 40864, 56188, 81728, 112376, 163456, 224752, 326912, 449504, 653824, 899008, 1307648, 1798016, 2615296, 3596032, 7192064, 14384128, 28768256]

約数ペア:

[(1, 28768256), (2, 14384128), (4, 7192064), (8, 3596032), (11, 2615296), (16, 1798016), (22, 1307648), (32, 899008), (44, 653824), (64, 449504), (88, 326912), (128, 224752), (176, 163456), (256, 112376), (352, 81728), (512, 56188), (704, 40864), (1024, 28094), (1277, 22528), (1408, 20432), (2048, 14047), (2554, 11264), (2816, 10216), (5108, 5632)]