28927114

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 44190720

約数和(自身を除く): 15263606

約数列:

[1, 2, 79, 158, 223, 446, 821, 1642, 17617, 35234, 64859, 129718, 183083, 366166, 14463557, 28927114]

約数ペア:

[(1, 28927114), (2, 14463557), (79, 366166), (158, 183083), (223, 129718), (446, 64859), (821, 35234), (1642, 17617)]