1348256

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 3273984

約数和(自身を除く): 1925728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 463, 728, 926, 1456, 1852, 2912, 3241, 3704, 6019, 6482, 7408, 12038, 12964, 14816, 24076, 25928, 42133, 48152, 51856, 84266, 96304, 103712, 168532, 192608, 337064, 674128, 1348256]

約数ペア:

[(1, 1348256), (2, 674128), (4, 337064), (7, 192608), (8, 168532), (13, 103712), (14, 96304), (16, 84266), (26, 51856), (28, 48152), (32, 42133), (52, 25928), (56, 24076), (91, 14816), (104, 12964), (112, 12038), (182, 7408), (208, 6482), (224, 6019), (364, 3704), (416, 3241), (463, 2912), (728, 1852), (926, 1456)]