28650754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{22073}}^1$

素因数の和:22145

約数の個数: 16

約数和(自身を含む): 47679840

約数和(自身を除く): 19029086

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 22073, 44146, 242803, 485606, 1302307, 2604614, 14325377, 28650754]

約数ペア:

[(1, 28650754), (2, 14325377), (11, 2604614), (22, 1302307), (59, 485606), (118, 242803), (649, 44146), (1298, 22073)]