68784826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2083}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 120038400

約数和(自身を除く): 51253574

約数列:

[1, 2, 11, 19, 22, 38, 79, 158, 209, 418, 869, 1501, 1738, 2083, 3002, 4166, 16511, 22913, 33022, 39577, 45826, 79154, 164557, 329114, 435347, 870694, 1810127, 3126583, 3620254, 6253166, 34392413, 68784826]

約数ペア:

[(1, 68784826), (2, 34392413), (11, 6253166), (19, 3620254), (22, 3126583), (38, 1810127), (79, 870694), (158, 435347), (209, 329114), (418, 164557), (869, 79154), (1501, 45826), (1738, 39577), (2083, 33022), (3002, 22913), (4166, 16511)]