25752388

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 46034912

約数和(自身を除く): 20282524

約数列:

[1, 2, 4, 67, 134, 268, 307, 313, 614, 626, 1228, 1252, 20569, 20971, 41138, 41942, 82276, 83884, 96091, 192182, 384364, 6438097, 12876194, 25752388]

約数ペア:

[(1, 25752388), (2, 12876194), (4, 6438097), (67, 384364), (134, 192182), (268, 96091), (307, 83884), (313, 82276), (614, 41942), (626, 41138), (1228, 20971), (1252, 20569)]