68069848

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{110503}}^1$

素因数の和:110527

約数の個数: 32

約数和(自身を含む): 159125760

約数和(自身を除く): 91055912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 110503, 221006, 442012, 773521, 884024, 1215533, 1547042, 2431066, 3094084, 4862132, 6188168, 8508731, 9724264, 17017462, 34034924, 68069848]

約数ペア:

[(1, 68069848), (2, 34034924), (4, 17017462), (7, 9724264), (8, 8508731), (11, 6188168), (14, 4862132), (22, 3094084), (28, 2431066), (44, 1547042), (56, 1215533), (77, 884024), (88, 773521), (154, 442012), (308, 221006), (616, 110503)]