28955336362

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1\times {\mathrm{1303}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 44336730240

約数和(自身を除く): 15381393878

約数列:

[1, 2, 89, 131, 178, 262, 953, 1303, 1906, 2606, 11659, 23318, 84817, 115967, 124843, 169634, 170693, 231934, 249686, 341386, 1241759, 2483518, 11111027, 15191677, 22222054, 30383354, 110516551, 162670429, 221033102, 325340858, 14477668181, 28955336362]

約数ペア:

[(1, 28955336362), (2, 14477668181), (89, 325340858), (131, 221033102), (178, 162670429), (262, 110516551), (953, 30383354), (1303, 22222054), (1906, 15191677), (2606, 11111027), (11659, 2483518), (23318, 1241759), (84817, 341386), (115967, 249686), (124843, 231934), (169634, 170693)]