72495610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1867}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 142834752

約数和(自身を除く): 70339142

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 706, 1765, 1867, 3530, 3734, 3883, 7766, 9335, 18670, 19415, 20537, 38830, 41074, 102685, 205370, 659051, 1318102, 3295255, 6590510, 7249561, 14499122, 36247805, 72495610]

約数ペア:

[(1, 72495610), (2, 36247805), (5, 14499122), (10, 7249561), (11, 6590510), (22, 3295255), (55, 1318102), (110, 659051), (353, 205370), (706, 102685), (1765, 41074), (1867, 38830), (3530, 20537), (3734, 19415), (3883, 18670), (7766, 9335)]