27847612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7993}}^1$

素因数の和:8077

約数の個数: 24

約数和(自身を含む): 53272016

約数和(自身を除く): 25424404

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 7993, 15986, 31972, 103909, 207818, 415636, 535531, 1071062, 2142124, 6961903, 13923806, 27847612]

約数ペア:

[(1, 27847612), (2, 13923806), (4, 6961903), (13, 2142124), (26, 1071062), (52, 535531), (67, 415636), (134, 207818), (268, 103909), (871, 31972), (1742, 15986), (3484, 7993)]