28986736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{58441}}^1$

素因数の和:58480

約数の個数: 20

約数和(自身を含む): 57974464

約数和(自身を除く): 28987728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 58441, 116882, 233764, 467528, 935056, 1811671, 3623342, 7246684, 14493368, 28986736]

約数ペア:

[(1, 28986736), (2, 14493368), (4, 7246684), (8, 3623342), (16, 1811671), (31, 935056), (62, 467528), (124, 233764), (248, 116882), (496, 58441)]