69985192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1913}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 139530600

約数和(自身を除く): 69545408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 1076, 1913, 2152, 3826, 4573, 7652, 9146, 15304, 18292, 32521, 36584, 65042, 130084, 260168, 514597, 1029194, 2058388, 4116776, 8748149, 17496298, 34992596, 69985192]

約数ペア:

[(1, 69985192), (2, 34992596), (4, 17496298), (8, 8748149), (17, 4116776), (34, 2058388), (68, 1029194), (136, 514597), (269, 260168), (538, 130084), (1076, 65042), (1913, 36584), (2152, 32521), (3826, 18292), (4573, 15304), (7652, 9146)]