26716823

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 33841152

約数和(自身を除く): 7124329

約数列:

[1, 7, 23, 31, 53, 101, 161, 217, 371, 707, 713, 1219, 1643, 2323, 3131, 4991, 5353, 8533, 11501, 16261, 21917, 37471, 37789, 72013, 123119, 165943, 264523, 504091, 861833, 1161601, 3816689, 26716823]

約数ペア:

[(1, 26716823), (7, 3816689), (23, 1161601), (31, 861833), (53, 504091), (101, 264523), (161, 165943), (217, 123119), (371, 72013), (707, 37789), (713, 37471), (1219, 21917), (1643, 16261), (2323, 11501), (3131, 8533), (4991, 5353)]