28432844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15761}}^1$

素因数の和:15817

約数の個数: 24

約数和(自身を含む): 55608336

約数和(自身を除く): 27175492

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 15761, 31522, 63044, 173371, 346742, 646201, 693484, 1292402, 2584804, 7108211, 14216422, 28432844]

約数ペア:

[(1, 28432844), (2, 14216422), (4, 7108211), (11, 2584804), (22, 1292402), (41, 693484), (44, 646201), (82, 346742), (164, 173371), (451, 63044), (902, 31522), (1804, 15761)]