28965864

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1877}}^1$

素因数の和:2529

約数の個数: 32

約数和(自身を含む): 72565920

約数和(自身を除く): 43600056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1877, 1929, 2572, 3754, 3858, 5144, 5631, 7508, 7716, 11262, 15016, 15432, 22524, 45048, 1206911, 2413822, 3620733, 4827644, 7241466, 9655288, 14482932, 28965864]

約数ペア:

[(1, 28965864), (2, 14482932), (3, 9655288), (4, 7241466), (6, 4827644), (8, 3620733), (12, 2413822), (24, 1206911), (643, 45048), (1286, 22524), (1877, 15432), (1929, 15016), (2572, 11262), (3754, 7716), (3858, 7508), (5144, 5631)]