68115304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3271}}^1$

素因数の和:3433

約数の個数: 32

約数和(自身を含む): 135460800

約数和(自身を除く): 67345496

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2603, 3271, 5206, 6542, 10412, 13084, 20824, 26168, 62149, 124298, 248596, 448127, 497192, 896254, 1792508, 3585016, 8514413, 17028826, 34057652, 68115304]

約数ペア:

[(1, 68115304), (2, 34057652), (4, 17028826), (8, 8514413), (19, 3585016), (38, 1792508), (76, 896254), (137, 497192), (152, 448127), (274, 248596), (548, 124298), (1096, 62149), (2603, 26168), (3271, 20824), (5206, 13084), (6542, 10412)]