28812994

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{121063}}^1$

素因数の和:121089

約数の個数: 16

約数和(自身を含む): 52299648

約数和(自身を除く): 23486654

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 121063, 242126, 847441, 1694882, 2058071, 4116142, 14406497, 28812994]

約数ペア:

[(1, 28812994), (2, 14406497), (7, 4116142), (14, 2058071), (17, 1694882), (34, 847441), (119, 242126), (238, 121063)]