28375242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{675601}}^1$

素因数の和:675613

約数の個数: 16

約数和(自身を含む): 64857792

約数和(自身を除く): 36482550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 675601, 1351202, 2026803, 4053606, 4729207, 9458414, 14187621, 28375242]

約数ペア:

[(1, 28375242), (2, 14187621), (3, 9458414), (6, 4729207), (7, 4053606), (14, 2026803), (21, 1351202), (42, 675601)]