68724238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 114874848

約数和(自身を除く): 46150610

約数列:

[1, 2, 11, 22, 101, 157, 197, 202, 314, 394, 1111, 1727, 2167, 2222, 3454, 4334, 15857, 19897, 30929, 31714, 39794, 61858, 174427, 218867, 340219, 348854, 437734, 680438, 3123829, 6247658, 34362119, 68724238]

約数ペア:

[(1, 68724238), (2, 34362119), (11, 6247658), (22, 3123829), (101, 680438), (157, 437734), (197, 348854), (202, 340219), (314, 218867), (394, 174427), (1111, 61858), (1727, 39794), (2167, 31714), (2222, 30929), (3454, 19897), (4334, 15857)]