28784162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{76963}}^1$

素因数の和:76993

約数の個数: 16

約数和(自身を含む): 49872672

約数和(自身を除く): 21088510

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 76963, 153926, 846593, 1308371, 1693186, 2616742, 14392081, 28784162]

約数ペア:

[(1, 28784162), (2, 14392081), (11, 2616742), (17, 1693186), (22, 1308371), (34, 846593), (187, 153926), (374, 76963)]