8151326848

素因数分解:

$2^7\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{4597}}^1$

素因数の和:6597

約数の個数: 64

約数和(自身を含む): 18572241600

約数和(自身を除く): 10420914752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1979, 3958, 4597, 7916, 9194, 13853, 15832, 18388, 27706, 31664, 32179, 36776, 55412, 63328, 64358, 73552, 110824, 126656, 128716, 147104, 221648, 253312, 257432, 294208, 443296, 514864, 588416, 886592, 1029728, 1773184, 2059456, 4118912, 9097463, 18194926, 36389852, 63682241, 72779704, 127364482, 145559408, 254728964, 291118816, 509457928, 582237632, 1018915856, 1164475264, 2037831712, 4075663424, 8151326848]

約数ペア:

[(1, 8151326848), (2, 4075663424), (4, 2037831712), (7, 1164475264), (8, 1018915856), (14, 582237632), (16, 509457928), (28, 291118816), (32, 254728964), (56, 145559408), (64, 127364482), (112, 72779704), (128, 63682241), (224, 36389852), (448, 18194926), (896, 9097463), (1979, 4118912), (3958, 2059456), (4597, 1773184), (7916, 1029728), (9194, 886592), (13853, 588416), (15832, 514864), (18388, 443296), (27706, 294208), (31664, 257432), (32179, 253312), (36776, 221648), (55412, 147104), (63328, 128716), (64358, 126656), (73552, 110824)]