66519138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{38629}}^1$

素因数の和:38682

約数の個数: 32

約数和(自身を含む): 155756160

約数和(自身を除く): 89237022

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 38629, 77258, 115887, 231774, 270403, 540806, 811209, 1583789, 1622418, 3167578, 4751367, 9502734, 11086523, 22173046, 33259569, 66519138]

約数ペア:

[(1, 66519138), (2, 33259569), (3, 22173046), (6, 11086523), (7, 9502734), (14, 4751367), (21, 3167578), (41, 1622418), (42, 1583789), (82, 811209), (123, 540806), (246, 270403), (287, 231774), (574, 115887), (861, 77258), (1722, 38629)]