127979456

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{181789}}^1$

素因数の和:181812

約数の個数: 28

約数和(自身を含む): 277047960

約数和(自身を除く): 149068504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 181789, 363578, 727156, 1454312, 1999679, 2908624, 3999358, 5817248, 7998716, 11634496, 15997432, 31994864, 63989728, 127979456]

約数ペア:

[(1, 127979456), (2, 63989728), (4, 31994864), (8, 15997432), (11, 11634496), (16, 7998716), (22, 5817248), (32, 3999358), (44, 2908624), (64, 1999679), (88, 1454312), (176, 727156), (352, 363578), (704, 181789)]