13378816

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{4751}}^1$

素因数の和:4778

約数の個数: 36

約数和(自身を含む): 29139264

約数和(自身を除く): 15760448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 4751, 9502, 19004, 38008, 52261, 76016, 104522, 152032, 209044, 304064, 418088, 608128, 836176, 1216256, 1672352, 3344704, 6689408, 13378816]

約数ペア:

[(1, 13378816), (2, 6689408), (4, 3344704), (8, 1672352), (11, 1216256), (16, 836176), (22, 608128), (32, 418088), (44, 304064), (64, 209044), (88, 152032), (128, 104522), (176, 76016), (256, 52261), (352, 38008), (704, 19004), (1408, 9502), (2816, 4751)]