28688442

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251653}}^1$

素因数の和:251677

約数の個数: 16

約数和(自身を含む): 60396960

約数和(自身を除く): 31708518

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 251653, 503306, 754959, 1509918, 4781407, 9562814, 14344221, 28688442]

約数ペア:

[(1, 28688442), (2, 14344221), (3, 9562814), (6, 4781407), (19, 1509918), (38, 754959), (57, 503306), (114, 251653)]