3791128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 7882560

約数和(自身を除く): 4091432

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 643, 737, 1286, 1474, 2572, 2948, 5144, 5896, 7073, 14146, 28292, 43081, 56584, 86162, 172324, 344648, 473891, 947782, 1895564, 3791128]

約数ペア:

[(1, 3791128), (2, 1895564), (4, 947782), (8, 473891), (11, 344648), (22, 172324), (44, 86162), (67, 56584), (88, 43081), (134, 28292), (268, 14146), (536, 7073), (643, 5896), (737, 5144), (1286, 2948), (1474, 2572)]