28065702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5101}}^1$

素因数の和:5244

約数の個数: 32

約数和(自身を含む): 64652544

約数和(自身を除く): 36586842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5101, 5502, 10202, 15303, 30606, 35707, 71414, 107121, 214242, 668231, 1336462, 2004693, 4009386, 4677617, 9355234, 14032851, 28065702]

約数ペア:

[(1, 28065702), (2, 14032851), (3, 9355234), (6, 4677617), (7, 4009386), (14, 2004693), (21, 1336462), (42, 668231), (131, 214242), (262, 107121), (393, 71414), (786, 35707), (917, 30606), (1834, 15303), (2751, 10202), (5101, 5502)]