26103608

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 50220000

約数和(自身を除く): 24116392

約数列:

[1, 2, 4, 8, 61, 122, 149, 244, 298, 359, 488, 596, 718, 1192, 1436, 2872, 9089, 18178, 21899, 36356, 43798, 53491, 72712, 87596, 106982, 175192, 213964, 427928, 3262951, 6525902, 13051804, 26103608]

約数ペア:

[(1, 26103608), (2, 13051804), (4, 6525902), (8, 3262951), (61, 427928), (122, 213964), (149, 175192), (244, 106982), (298, 87596), (359, 72712), (488, 53491), (596, 43798), (718, 36356), (1192, 21899), (1436, 18178), (2872, 9089)]