28365132

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{81509}}^1$

素因数の和:81545

約数の個数: 24

約数和(自身を含む): 68468400

約数和(自身を除く): 40103268

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 81509, 163018, 244527, 326036, 489054, 978108, 2363761, 4727522, 7091283, 9455044, 14182566, 28365132]

約数ペア:

[(1, 28365132), (2, 14182566), (3, 9455044), (4, 7091283), (6, 4727522), (12, 2363761), (29, 978108), (58, 489054), (87, 326036), (116, 244527), (174, 163018), (348, 81509)]