28682378

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{7841}}^1$

素因数の和:7933

約数の個数: 16

約数和(自身を含む): 45169920

約数和(自身を除く): 16487542

約数列:

[1, 2, 31, 59, 62, 118, 1829, 3658, 7841, 15682, 243071, 462619, 486142, 925238, 14341189, 28682378]

約数ペア:

[(1, 28682378), (2, 14341189), (31, 925238), (59, 486142), (62, 462619), (118, 243071), (1829, 15682), (3658, 7841)]