28576916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{727}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 51856896

約数和(自身を除く): 23279980

約数列:

[1, 2, 4, 31, 62, 124, 317, 634, 727, 1268, 1454, 2908, 9827, 19654, 22537, 39308, 45074, 90148, 230459, 460918, 921836, 7144229, 14288458, 28576916]

約数ペア:

[(1, 28576916), (2, 14288458), (4, 7144229), (31, 921836), (62, 460918), (124, 230459), (317, 90148), (634, 45074), (727, 39308), (1268, 22537), (1454, 19654), (2908, 9827)]