28340484

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{14489}}^1$

素因数の和:14659

約数の個数: 24

約数和(自身を含む): 66538080

約数和(自身を除く): 38197596

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 14489, 28978, 43467, 57956, 86934, 173868, 2361707, 4723414, 7085121, 9446828, 14170242, 28340484]

約数ペア:

[(1, 28340484), (2, 14170242), (3, 9446828), (4, 7085121), (6, 4723414), (12, 2361707), (163, 173868), (326, 86934), (489, 57956), (652, 43467), (978, 28978), (1956, 14489)]