15662008744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{121607}}^1$

素因数の和:122577

約数の個数: 32

約数和(自身を含む): 31126783680

約数和(自身を除く): 15464774936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 947, 1894, 3788, 7576, 16099, 32198, 64396, 121607, 128792, 243214, 486428, 972856, 2067319, 4134638, 8269276, 16538552, 115161829, 230323658, 460647316, 921294632, 1957751093, 3915502186, 7831004372, 15662008744]

約数ペア:

[(1, 15662008744), (2, 7831004372), (4, 3915502186), (8, 1957751093), (17, 921294632), (34, 460647316), (68, 230323658), (136, 115161829), (947, 16538552), (1894, 8269276), (3788, 4134638), (7576, 2067319), (16099, 972856), (32198, 486428), (64396, 243214), (121607, 128792)]