5143768

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3007

約数の個数: 32

約数和(自身を含む): 11381760

約数和(自身を除く): 6237992

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 2963, 5926, 11852, 20741, 23704, 41482, 82964, 91853, 165928, 183706, 367412, 642971, 734824, 1285942, 2571884, 5143768]

約数ペア:

[(1, 5143768), (2, 2571884), (4, 1285942), (7, 734824), (8, 642971), (14, 367412), (28, 183706), (31, 165928), (56, 91853), (62, 82964), (124, 41482), (217, 23704), (248, 20741), (434, 11852), (868, 5926), (1736, 2963)]