68887162

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 115178112

約数和(自身を除く): 46290950

約数列:

[1, 2, 17, 23, 34, 46, 137, 274, 391, 643, 782, 1286, 2329, 3151, 4658, 6302, 10931, 14789, 21862, 29578, 53567, 88091, 107134, 176182, 251413, 502826, 1497547, 2026093, 2995094, 4052186, 34443581, 68887162]

約数ペア:

[(1, 68887162), (2, 34443581), (17, 4052186), (23, 2995094), (34, 2026093), (46, 1497547), (137, 502826), (274, 251413), (391, 176182), (643, 107134), (782, 88091), (1286, 53567), (2329, 29578), (3151, 21862), (4658, 14789), (6302, 10931)]