28125042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1783}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 61655040

約数和(自身を除く): 33529998

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 478, 717, 1434, 1783, 2629, 3566, 5258, 5349, 7887, 10698, 15774, 19613, 39226, 58839, 117678, 426137, 852274, 1278411, 2556822, 4687507, 9375014, 14062521, 28125042]

約数ペア:

[(1, 28125042), (2, 14062521), (3, 9375014), (6, 4687507), (11, 2556822), (22, 1278411), (33, 852274), (66, 426137), (239, 117678), (478, 58839), (717, 39226), (1434, 19613), (1783, 15774), (2629, 10698), (3566, 7887), (5258, 5349)]