28065052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2063}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 52012800

約数和(自身を除く): 23947748

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 2063, 3401, 4126, 6802, 8252, 13604, 39197, 78394, 156788, 369277, 738554, 1477108, 7016263, 14032526, 28065052]

約数ペア:

[(1, 28065052), (2, 14032526), (4, 7016263), (19, 1477108), (38, 738554), (76, 369277), (179, 156788), (358, 78394), (716, 39197), (2063, 13604), (3401, 8252), (4126, 6802)]