15665939872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{5483}}^1\times {\mathrm{8117}}^1$

素因数の和:13621

約数の個数: 48

約数和(自身を含む): 33656448672

約数和(自身を除く): 17990508800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 5483, 8117, 10966, 16234, 21932, 32468, 43864, 60313, 64936, 87728, 89287, 120626, 129872, 175456, 178574, 241252, 259744, 357148, 482504, 714296, 965008, 1428592, 1930016, 2857184, 44505511, 89011022, 178022044, 356044088, 489560621, 712088176, 979121242, 1424176352, 1958242484, 3916484968, 7832969936, 15665939872]

約数ペア:

[(1, 15665939872), (2, 7832969936), (4, 3916484968), (8, 1958242484), (11, 1424176352), (16, 979121242), (22, 712088176), (32, 489560621), (44, 356044088), (88, 178022044), (176, 89011022), (352, 44505511), (5483, 2857184), (8117, 1930016), (10966, 1428592), (16234, 965008), (21932, 714296), (32468, 482504), (43864, 357148), (60313, 259744), (64936, 241252), (87728, 178574), (89287, 175456), (120626, 129872)]