77533922

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{2129}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 118087200

約数和(自身を除く): 40553278

約数列:

[1, 2, 131, 139, 262, 278, 2129, 4258, 18209, 36418, 278899, 295931, 557798, 591862, 38766961, 77533922]

約数ペア:

[(1, 77533922), (2, 38766961), (131, 591862), (139, 557798), (262, 295931), (278, 278899), (2129, 36418), (4258, 18209)]