28643844

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{140411}}^1$

素因数の和:140435

約数の個数: 24

約数和(自身を含む): 70767648

約数和(自身を除く): 42123804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 140411, 280822, 421233, 561644, 842466, 1684932, 2386987, 4773974, 7160961, 9547948, 14321922, 28643844]

約数ペア:

[(1, 28643844), (2, 14321922), (3, 9547948), (4, 7160961), (6, 4773974), (12, 2386987), (17, 1684932), (34, 842466), (51, 561644), (68, 421233), (102, 280822), (204, 140411)]