56319128

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 107956800

約数和(自身を除く): 51637672

約数列:

[1, 2, 4, 8, 67, 134, 179, 268, 358, 536, 587, 716, 1174, 1432, 2348, 4696, 11993, 23986, 39329, 47972, 78658, 95944, 105073, 157316, 210146, 314632, 420292, 840584, 7039891, 14079782, 28159564, 56319128]

約数ペア:

[(1, 56319128), (2, 28159564), (4, 14079782), (8, 7039891), (67, 840584), (134, 420292), (179, 314632), (268, 210146), (358, 157316), (536, 105073), (587, 95944), (716, 78658), (1174, 47972), (1432, 39329), (2348, 23986), (4696, 11993)]