71426542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{9521}}^1$

素因数の和:9576

約数の個数: 24

約数和(自身を含む): 121576896

約数和(自身を除く): 50150354

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 9521, 19042, 104731, 209462, 295151, 590302, 1152041, 2304082, 3246661, 6493322, 35713271, 71426542]

約数ペア:

[(1, 71426542), (2, 35713271), (11, 6493322), (22, 3246661), (31, 2304082), (62, 1152041), (121, 590302), (242, 295151), (341, 209462), (682, 104731), (3751, 19042), (7502, 9521)]