28032128

素因数分解:

$2^7\times {\mathrm{219001}}^1$

素因数の和:219015

約数の個数: 16

約数和(自身を含む): 55845510

約数和(自身を除く): 27813382

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 219001, 438002, 876004, 1752008, 3504016, 7008032, 14016064, 28032128]

約数ペア:

[(1, 28032128), (2, 14016064), (4, 7008032), (8, 3504016), (16, 1752008), (32, 876004), (64, 438002), (128, 219001)]