71811642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{13463}}^1$

素因数の和:13602

約数の個数: 32

約数和(自身を含む): 165445632

約数和(自身を除く): 93633990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 13463, 26926, 40389, 80778, 94241, 188482, 282723, 565446, 1709801, 3419602, 5129403, 10258806, 11968607, 23937214, 35905821, 71811642]

約数ペア:

[(1, 71811642), (2, 35905821), (3, 23937214), (6, 11968607), (7, 10258806), (14, 5129403), (21, 3419602), (42, 1709801), (127, 565446), (254, 282723), (381, 188482), (762, 94241), (889, 80778), (1778, 40389), (2667, 26926), (5334, 13463)]