28363856

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61129}}^1$

素因数の和:61166

約数の個数: 20

約数和(自身を含む): 56850900

約数和(自身を除く): 28487044

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 61129, 122258, 244516, 489032, 978064, 1772741, 3545482, 7090964, 14181928, 28363856]

約数ペア:

[(1, 28363856), (2, 14181928), (4, 7090964), (8, 3545482), (16, 1772741), (29, 978064), (58, 489032), (116, 244516), (232, 122258), (464, 61129)]