28494858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5179}}^1$

素因数の和:5322

約数の個数: 32

約数和(自身を含む): 65640960

約数和(自身を除く): 37146102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5179, 5502, 10358, 15537, 31074, 36253, 72506, 108759, 217518, 678449, 1356898, 2035347, 4070694, 4749143, 9498286, 14247429, 28494858]

約数ペア:

[(1, 28494858), (2, 14247429), (3, 9498286), (6, 4749143), (7, 4070694), (14, 2035347), (21, 1356898), (42, 678449), (131, 217518), (262, 108759), (393, 72506), (786, 36253), (917, 31074), (1834, 15537), (2751, 10358), (5179, 5502)]