27815348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7103}}^1$

素因数の和:7207

約数の個数: 24

約数和(自身を含む): 53706240

約数和(自身を除く): 25890892

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 7103, 14206, 28412, 78133, 156266, 312532, 632167, 1264334, 2528668, 6953837, 13907674, 27815348]

約数ペア:

[(1, 27815348), (2, 13907674), (4, 6953837), (11, 2528668), (22, 1264334), (44, 632167), (89, 312532), (178, 156266), (356, 78133), (979, 28412), (1958, 14206), (3916, 7103)]