70293008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2161}}^1$

素因数の和:2295

約数の個数: 40

約数和(自身を含む): 144767520

約数和(自身を除く): 74474512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 1712, 2033, 2161, 4066, 4322, 8132, 8644, 16264, 17288, 32528, 34576, 41059, 82118, 164236, 231227, 328472, 462454, 656944, 924908, 1849816, 3699632, 4393313, 8786626, 17573252, 35146504, 70293008]

約数ペア:

[(1, 70293008), (2, 35146504), (4, 17573252), (8, 8786626), (16, 4393313), (19, 3699632), (38, 1849816), (76, 924908), (107, 656944), (152, 462454), (214, 328472), (304, 231227), (428, 164236), (856, 82118), (1712, 41059), (2033, 34576), (2161, 32528), (4066, 17288), (4322, 16264), (8132, 8644)]