72152284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2417}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 134053920

約数和(自身を除く): 61901636

約数列:

[1, 2, 4, 17, 34, 68, 439, 878, 1756, 2417, 4834, 7463, 9668, 14926, 29852, 41089, 82178, 164356, 1061063, 2122126, 4244252, 18038071, 36076142, 72152284]

約数ペア:

[(1, 72152284), (2, 36076142), (4, 18038071), (17, 4244252), (34, 2122126), (68, 1061063), (439, 164356), (878, 82178), (1756, 41089), (2417, 29852), (4834, 14926), (7463, 9668)]