42747608

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 81995760

約数和(自身を除く): 39248152

約数列:

[1, 2, 4, 8, 67, 134, 173, 268, 346, 461, 536, 692, 922, 1384, 1844, 3688, 11591, 23182, 30887, 46364, 61774, 79753, 92728, 123548, 159506, 247096, 319012, 638024, 5343451, 10686902, 21373804, 42747608]

約数ペア:

[(1, 42747608), (2, 21373804), (4, 10686902), (8, 5343451), (67, 638024), (134, 319012), (173, 247096), (268, 159506), (346, 123548), (461, 92728), (536, 79753), (692, 61774), (922, 46364), (1384, 30887), (1844, 23182), (3688, 11591)]