16807294

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 14218946

約数列:

[1, 2, 7, 14, 41, 47, 49, 82, 89, 94, 98, 178, 287, 329, 574, 623, 658, 1246, 1927, 2009, 2303, 3649, 3854, 4018, 4183, 4361, 4606, 7298, 8366, 8722, 13489, 25543, 26978, 29281, 51086, 58562, 94423, 171503, 178801, 188846, 204967, 343006, 357602, 409934, 1200521, 2401042, 8403647, 16807294]

約数ペア:

[(1, 16807294), (2, 8403647), (7, 2401042), (14, 1200521), (41, 409934), (47, 357602), (49, 343006), (82, 204967), (89, 188846), (94, 178801), (98, 171503), (178, 94423), (287, 58562), (329, 51086), (574, 29281), (623, 26978), (658, 25543), (1246, 13489), (1927, 8722), (2009, 8366), (2303, 7298), (3649, 4606), (3854, 4361), (4018, 4183)]