28570778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{27107}}^1$

素因数の和:27157

約数の個数: 16

約数和(自身を含む): 46842624

約数和(自身を除く): 18271846

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 27107, 54214, 460819, 840317, 921638, 1680634, 14285389, 28570778]

約数ペア:

[(1, 28570778), (2, 14285389), (17, 1680634), (31, 921638), (34, 840317), (62, 460819), (527, 54214), (1054, 27107)]