28616164

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 51071328

約数和(自身を除く): 22455164

約数列:

[1, 2, 4, 97, 131, 194, 262, 388, 524, 563, 1126, 2252, 12707, 25414, 50828, 54611, 73753, 109222, 147506, 218444, 295012, 7154041, 14308082, 28616164]

約数ペア:

[(1, 28616164), (2, 14308082), (4, 7154041), (97, 295012), (131, 218444), (194, 147506), (262, 109222), (388, 73753), (524, 54611), (563, 50828), (1126, 25414), (2252, 12707)]