28536691394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1493}}^1\times {\mathrm{1607}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 45260311680

約数和(自身を除く): 16723620286

約数列:

[1, 2, 19, 38, 313, 626, 1493, 1607, 2986, 3214, 5947, 11894, 28367, 30533, 56734, 61066, 467309, 502991, 934618, 1005982, 2399251, 4798502, 8878871, 9556829, 17757742, 19113658, 45585769, 91171538, 750965563, 1501931126, 14268345697, 28536691394]

約数ペア:

[(1, 28536691394), (2, 14268345697), (19, 1501931126), (38, 750965563), (313, 91171538), (626, 45585769), (1493, 19113658), (1607, 17757742), (2986, 9556829), (3214, 8878871), (5947, 4798502), (11894, 2399251), (28367, 1005982), (30533, 934618), (56734, 502991), (61066, 467309)]