17213672

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2063}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 37152000

約数和(自身を除く): 19938328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2063, 2086, 4126, 4172, 8252, 8344, 14441, 16504, 28882, 57764, 115528, 307387, 614774, 1229548, 2151709, 2459096, 4303418, 8606836, 17213672]

約数ペア:

[(1, 17213672), (2, 8606836), (4, 4303418), (7, 2459096), (8, 2151709), (14, 1229548), (28, 614774), (56, 307387), (149, 115528), (298, 57764), (596, 28882), (1043, 16504), (1192, 14441), (2063, 8344), (2086, 8252), (4126, 4172)]