27993584

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{60331}}^1$

素因数の和:60368

約数の個数: 20

約数和(自身を含む): 56108760

約数和(自身を除く): 28115176

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 60331, 120662, 241324, 482648, 965296, 1749599, 3499198, 6998396, 13996792, 27993584]

約数ペア:

[(1, 27993584), (2, 13996792), (4, 6998396), (8, 3499198), (16, 1749599), (29, 965296), (58, 482648), (116, 241324), (232, 120662), (464, 60331)]