68786521

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 73497600

約数和(自身を除く): 4711079

約数列:

[1, 29, 47, 109, 463, 1363, 3161, 5123, 13427, 21761, 50467, 148567, 631069, 1463543, 2371949, 68786521]

約数ペア:

[(1, 68786521), (29, 2371949), (47, 1463543), (109, 631069), (463, 148567), (1363, 50467), (3161, 21761), (5123, 13427)]