17792944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 37466352

約数和(自身を除く): 19673408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 653, 1048, 1306, 1703, 2096, 2612, 3406, 5224, 6812, 8489, 10448, 13624, 16978, 27248, 33956, 67912, 85543, 135824, 171086, 342172, 684344, 1112059, 1368688, 2224118, 4448236, 8896472, 17792944]

約数ペア:

[(1, 17792944), (2, 8896472), (4, 4448236), (8, 2224118), (13, 1368688), (16, 1112059), (26, 684344), (52, 342172), (104, 171086), (131, 135824), (208, 85543), (262, 67912), (524, 33956), (653, 27248), (1048, 16978), (1306, 13624), (1703, 10448), (2096, 8489), (2612, 6812), (3406, 5224)]