28342674

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 63370944

約数和(自身を除く): 35028270

約数列:

[1, 2, 3, 6, 9, 18, 61, 83, 122, 166, 183, 249, 311, 366, 498, 549, 622, 747, 933, 1098, 1494, 1866, 2799, 5063, 5598, 10126, 15189, 18971, 25813, 30378, 37942, 45567, 51626, 56913, 77439, 91134, 113826, 154878, 170739, 232317, 341478, 464634, 1574593, 3149186, 4723779, 9447558, 14171337, 28342674]

約数ペア:

[(1, 28342674), (2, 14171337), (3, 9447558), (6, 4723779), (9, 3149186), (18, 1574593), (61, 464634), (83, 341478), (122, 232317), (166, 170739), (183, 154878), (249, 113826), (311, 91134), (366, 77439), (498, 56913), (549, 51626), (622, 45567), (747, 37942), (933, 30378), (1098, 25813), (1494, 18971), (1866, 15189), (2799, 10126), (5063, 5598)]