26378204

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 47119968

約数和(自身を除く): 20741764

約数列:

[1, 2, 4, 71, 142, 284, 293, 317, 586, 634, 1172, 1268, 20803, 22507, 41606, 45014, 83212, 90028, 92881, 185762, 371524, 6594551, 13189102, 26378204]

約数ペア:

[(1, 26378204), (2, 13189102), (4, 6594551), (71, 371524), (142, 185762), (284, 92881), (293, 90028), (317, 83212), (586, 45014), (634, 41606), (1172, 22507), (1268, 20803)]