28297362

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{21149}}^1$

素因数の和:21377

約数の個数: 16

約数和(自身を含む): 56851200

約数和(自身を除く): 28553838

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 21149, 42298, 63447, 126894, 4716227, 9432454, 14148681, 28297362]

約数ペア:

[(1, 28297362), (2, 14148681), (3, 9432454), (6, 4716227), (223, 126894), (446, 63447), (669, 42298), (1338, 21149)]