28619532

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{11197}}^1$

素因数の和:11278

約数の個数: 36

約数和(自身を含む): 73369296

約数和(自身を除く): 44749764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 11197, 22394, 33591, 44788, 67182, 100773, 134364, 201546, 403092, 794987, 1589974, 2384961, 3179948, 4769922, 7154883, 9539844, 14309766, 28619532]

約数ペア:

[(1, 28619532), (2, 14309766), (3, 9539844), (4, 7154883), (6, 4769922), (9, 3179948), (12, 2384961), (18, 1589974), (36, 794987), (71, 403092), (142, 201546), (213, 134364), (284, 100773), (426, 67182), (639, 44788), (852, 33591), (1278, 22394), (2556, 11197)]