28610478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{122267}}^1$

素因数の和:122288

約数の個数: 24

約数和(自身を含む): 66758328

約数和(自身を除く): 38147850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 122267, 244534, 366801, 733602, 1100403, 1589471, 2200806, 3178942, 4768413, 9536826, 14305239, 28610478]

約数ペア:

[(1, 28610478), (2, 14305239), (3, 9536826), (6, 4768413), (9, 3178942), (13, 2200806), (18, 1589471), (26, 1100403), (39, 733602), (78, 366801), (117, 244534), (234, 122267)]