28626882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1663}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 60702720

約数和(自身を除く): 32075838

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 151, 302, 453, 906, 1663, 2869, 3326, 4989, 5738, 8607, 9978, 17214, 31597, 63194, 94791, 189582, 251113, 502226, 753339, 1506678, 4771147, 9542294, 14313441, 28626882]

約数ペア:

[(1, 28626882), (2, 14313441), (3, 9542294), (6, 4771147), (19, 1506678), (38, 753339), (57, 502226), (114, 251113), (151, 189582), (302, 94791), (453, 63194), (906, 31597), (1663, 17214), (2869, 9978), (3326, 8607), (4989, 5738)]