72384388

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1657}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 129430112

約数和(自身を除く): 57045724

約数列:

[1, 2, 4, 67, 134, 163, 268, 326, 652, 1657, 3314, 6628, 10921, 21842, 43684, 111019, 222038, 270091, 444076, 540182, 1080364, 18096097, 36192194, 72384388]

約数ペア:

[(1, 72384388), (2, 36192194), (4, 18096097), (67, 1080364), (134, 540182), (163, 444076), (268, 270091), (326, 222038), (652, 111019), (1657, 43684), (3314, 21842), (6628, 10921)]