28150434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2039}}^1$

素因数の和:2119

約数の個数: 48

約数和(自身を含む): 66830400

約数和(自身を除く): 38679966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2039, 2301, 4078, 4602, 6117, 6903, 12234, 13806, 18351, 26507, 36702, 53014, 79521, 120301, 159042, 238563, 240602, 360903, 477126, 721806, 1082709, 1563913, 2165418, 3127826, 4691739, 9383478, 14075217, 28150434]

約数ペア:

[(1, 28150434), (2, 14075217), (3, 9383478), (6, 4691739), (9, 3127826), (13, 2165418), (18, 1563913), (26, 1082709), (39, 721806), (59, 477126), (78, 360903), (117, 240602), (118, 238563), (177, 159042), (234, 120301), (354, 79521), (531, 53014), (767, 36702), (1062, 26507), (1534, 18351), (2039, 13806), (2301, 12234), (4078, 6903), (4602, 6117)]