21280096

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{14149}}^1$

素因数の和:14206

約数の個数: 24

約数和(自身を含む): 42789600

約数和(自身を除く): 21509504

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 14149, 28298, 56596, 113192, 226384, 452768, 665003, 1330006, 2660012, 5320024, 10640048, 21280096]

約数ペア:

[(1, 21280096), (2, 10640048), (4, 5320024), (8, 2660012), (16, 1330006), (32, 665003), (47, 452768), (94, 226384), (188, 113192), (376, 56596), (752, 28298), (1504, 14149)]