68374952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21859}}^1$

素因数の和:21905

約数の個数: 32

約数和(自身を含む): 141652800

約数和(自身を除く): 73277848

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 21859, 43718, 87436, 174872, 371603, 502757, 743206, 1005514, 1486412, 2011028, 2972824, 4022056, 8546869, 17093738, 34187476, 68374952]

約数ペア:

[(1, 68374952), (2, 34187476), (4, 17093738), (8, 8546869), (17, 4022056), (23, 2972824), (34, 2011028), (46, 1486412), (68, 1005514), (92, 743206), (136, 502757), (184, 371603), (391, 174872), (782, 87436), (1564, 43718), (3128, 21859)]