71373778

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{38917}}^1$

素因数の和:39057

約数の個数: 16

約数和(自身を含む): 123292224

約数和(自身を除く): 51918446

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 38917, 77834, 272419, 544838, 5098127, 10196254, 35686889, 71373778]

約数ペア:

[(1, 71373778), (2, 35686889), (7, 10196254), (14, 5098127), (131, 544838), (262, 272419), (917, 77834), (1834, 38917)]