68756296

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72223}}^1$

素因数の和:72253

約数の個数: 32

約数和(自身を含む): 156003840

約数和(自身を除く): 87247544

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 72223, 144446, 288892, 505561, 577784, 1011122, 1227791, 2022244, 2455582, 4044488, 4911164, 8594537, 9822328, 17189074, 34378148, 68756296]

約数ペア:

[(1, 68756296), (2, 34378148), (4, 17189074), (7, 9822328), (8, 8594537), (14, 4911164), (17, 4044488), (28, 2455582), (34, 2022244), (56, 1227791), (68, 1011122), (119, 577784), (136, 505561), (238, 288892), (476, 144446), (952, 72223)]