28765462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{76913}}^1$

素因数の和:76943

約数の個数: 16

約数和(自身を含む): 49840272

約数和(自身を除く): 21074810

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 76913, 153826, 846043, 1307521, 1692086, 2615042, 14382731, 28765462]

約数ペア:

[(1, 28765462), (2, 14382731), (11, 2615042), (17, 1692086), (22, 1307521), (34, 846043), (187, 153826), (374, 76913)]