28683756

素因数分解:

$2^2\times 3^2\times {\mathrm{733}}^1\times {\mathrm{1087}}^1$

素因数の和:1830

約数の個数: 36

約数和(自身を含む): 72671872

約数和(自身を除く): 43988116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 733, 1087, 1466, 2174, 2199, 2932, 3261, 4348, 4398, 6522, 6597, 8796, 9783, 13044, 13194, 19566, 26388, 39132, 796771, 1593542, 2390313, 3187084, 4780626, 7170939, 9561252, 14341878, 28683756]

約数ペア:

[(1, 28683756), (2, 14341878), (3, 9561252), (4, 7170939), (6, 4780626), (9, 3187084), (12, 2390313), (18, 1593542), (36, 796771), (733, 39132), (1087, 26388), (1466, 19566), (2174, 13194), (2199, 13044), (2932, 9783), (3261, 8796), (4348, 6597), (4398, 6522)]