68520056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6131}}^1$

素因数の和:6275

約数の個数: 32

約数和(自身を含む): 141281280

約数和(自身を除く): 72761224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 6131, 11176, 12262, 24524, 49048, 67441, 134882, 269764, 539528, 778637, 1557274, 3114548, 6229096, 8565007, 17130014, 34260028, 68520056]

約数ペア:

[(1, 68520056), (2, 34260028), (4, 17130014), (8, 8565007), (11, 6229096), (22, 3114548), (44, 1557274), (88, 778637), (127, 539528), (254, 269764), (508, 134882), (1016, 67441), (1397, 49048), (2794, 24524), (5588, 12262), (6131, 11176)]