64175906

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 102041856

約数和(自身を除く): 37865950

約数列:

[1, 2, 41, 71, 73, 82, 142, 146, 151, 302, 2911, 2993, 5183, 5822, 5986, 6191, 10366, 10721, 11023, 12382, 21442, 22046, 212503, 425006, 439561, 451943, 782633, 879122, 903886, 1565266, 32087953, 64175906]

約数ペア:

[(1, 64175906), (2, 32087953), (41, 1565266), (71, 903886), (73, 879122), (82, 782633), (142, 451943), (146, 439561), (151, 425006), (302, 212503), (2911, 22046), (2993, 21442), (5183, 12382), (5822, 11023), (5986, 10721), (6191, 10366)]