28001436

素因数分解:

$2^2\times 3^1\times {\mathrm{449}}^1\times {\mathrm{5197}}^1$

素因数の和:5653

約数の個数: 24

約数和(自身を含む): 65494800

約数和(自身を除く): 37493364

約数列:

[1, 2, 3, 4, 6, 12, 449, 898, 1347, 1796, 2694, 5197, 5388, 10394, 15591, 20788, 31182, 62364, 2333453, 4666906, 7000359, 9333812, 14000718, 28001436]

約数ペア:

[(1, 28001436), (2, 14000718), (3, 9333812), (4, 7000359), (6, 4666906), (12, 2333453), (449, 62364), (898, 31182), (1347, 20788), (1796, 15591), (2694, 10394), (5197, 5388)]