13956448

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 30965760

約数和(自身を除く): 17009312

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1279, 1364, 2558, 2728, 5116, 5456, 10232, 10912, 14069, 20464, 28138, 39649, 40928, 56276, 79298, 112552, 158596, 225104, 317192, 436139, 450208, 634384, 872278, 1268768, 1744556, 3489112, 6978224, 13956448]

約数ペア:

[(1, 13956448), (2, 6978224), (4, 3489112), (8, 1744556), (11, 1268768), (16, 872278), (22, 634384), (31, 450208), (32, 436139), (44, 317192), (62, 225104), (88, 158596), (124, 112552), (176, 79298), (248, 56276), (341, 40928), (352, 39649), (496, 28138), (682, 20464), (992, 14069), (1279, 10912), (1364, 10232), (2558, 5456), (2728, 5116)]