75319784

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 144585000

約数和(自身を除く): 69265216

約数列:

[1, 2, 4, 8, 53, 106, 212, 349, 424, 509, 698, 1018, 1396, 2036, 2792, 4072, 18497, 26977, 36994, 53954, 73988, 107908, 147976, 177641, 215816, 355282, 710564, 1421128, 9414973, 18829946, 37659892, 75319784]

約数ペア:

[(1, 75319784), (2, 37659892), (4, 18829946), (8, 9414973), (53, 1421128), (106, 710564), (212, 355282), (349, 215816), (424, 177641), (509, 147976), (698, 107908), (1018, 73988), (1396, 53954), (2036, 36994), (2792, 26977), (4072, 18497)]