28905294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{437959}}^1$

素因数の和:437975

約数の個数: 16

約数和(自身を含む): 63066240

約数和(自身を除く): 34160946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 437959, 875918, 1313877, 2627754, 4817549, 9635098, 14452647, 28905294]

約数ペア:

[(1, 28905294), (2, 14452647), (3, 9635098), (6, 4817549), (11, 2627754), (22, 1313877), (33, 875918), (66, 437959)]