32777868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 78995840

約数和(自身を除く): 46217972

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 139, 172, 258, 278, 417, 457, 516, 556, 834, 914, 1371, 1668, 1828, 2742, 5484, 5977, 11954, 17931, 19651, 23908, 35862, 39302, 58953, 63523, 71724, 78604, 117906, 127046, 190569, 235812, 254092, 381138, 762276, 2731489, 5462978, 8194467, 10925956, 16388934, 32777868]

約数ペア:

[(1, 32777868), (2, 16388934), (3, 10925956), (4, 8194467), (6, 5462978), (12, 2731489), (43, 762276), (86, 381138), (129, 254092), (139, 235812), (172, 190569), (258, 127046), (278, 117906), (417, 78604), (457, 71724), (516, 63523), (556, 58953), (834, 39302), (914, 35862), (1371, 23908), (1668, 19651), (1828, 17931), (2742, 11954), (5484, 5977)]